The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-1512 advisory.

    [1:1.8.0.252.b09-2]
    - Add release notes.
    - Mark license files with appropriate macro.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b09-1]
    - Make use of --with-extra-asflags introduced in jdk8u252-b01.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b09-0]
    - Update to aarch64-shenandoah-jdk8u242-b09.
    - Switch to GA mode for final release.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b08-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b08.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b07-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b07.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b06-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b06.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b05-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b05.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b04-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b04.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b03-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b03.
    - Adjust PR2974/RH1337583 & PR3083/RH1346460 following context changes in JDK-8230978
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b02-0.0.ea]
    - Update to aarch64-shenandoah-jdk8u252-b02.
    - Resolves: rhbz#1810557

    [1:1.8.0.252.b01-0.1.ea]
    - Update to aarch64-shenandoah-jdk8u252-b01.
    - Switch to EA mode.
    - Adjust JDK-8199936/PR3533 patch following JDK-8227397 configure change
    - Remove local copies of JDK-8231991 & JDK-8234107 as replaced by upstream versions.
    - Resolves: rhbz#1810557

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Several vulnerabilities have been discovered in the OpenJDK Java runtime, resulting in denial of service, insecure TLS handshakes, bypass of sandbox restrictions or HTTP response splitting attacks.

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1507 advisory.

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. (CVE-2020-2756, CVE-2020-2757)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Security). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized     ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to     client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start     applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the     specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as     through a web service. (CVE-2020-2773)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JSSE). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Easily     exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java     SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause     a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server     deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and     sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component     without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web     service. (CVE-2020-2781)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Lightweight HTTP     Server). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded:
    8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well     as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: This     vulnerability can only be exploited by supplying data to APIs in the specified Component without using     Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service.
    (CVE-2020-2800)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other     than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly     impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE,     Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running     sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g.,     code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not     apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed     by an administrator). (CVE-2020-2803, CVE-2020-2805)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Concurrency).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. (CVE-2020-2830)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of java-1.7.0-openjdk installed on the remote host is prior to 1.7.0.261-2.6.22.2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1424 advisory.

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2756)

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2757)

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Security). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized     ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to     client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start     applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the     specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as     through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2773)

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JSSE). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Easily     exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java     SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause     a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server     deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and     sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component     without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web     service. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2781)

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Lightweight HTTP     Server). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded:
    8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well     as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: This     vulnerability can only be exploited by supplying data to APIs in the specified Component without using     Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.0     Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N). (CVE-2020-2800)

    A flaw was found in the boundary checks in the java.nio buffer classes in the Libraries component of     OpenJDK, where it is bypassed in certain cases. This flaw allows an untrusted Java application or applet o     bypass Java sandbox restrictions. (CVE-2020-2803)

    A flaw was found in the way the readObject() method of the MethodType class in the Libraries component of     OpenJDK checked argument types. This flaw allows an untrusted Java application or applet to bypass Java     sandbox restrictions. (CVE-2020-2805)

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Concurrency).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2830)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Update to OpenJDK 8u252 (April Critical Patch Update)

  - JDK-8223898, CVE-2020-2754: Forward references to     Nashorn

  - JDK-8223904, CVE-2020-2755: Improve Nashorn matching

  - JDK-8224541, CVE-2020-2756: Better mapping of serial     ENUMs

  - JDK-8224549, CVE-2020-2757: Less Blocking Array Queues

  - JDK-8225603: Enhancement for big integers

  - JDK-8227542: Manifest improved jar headers

  - JDK-8231415, CVE-2020-2773: Better signatures in XML

  - JDK-8233250: Better X11 rendering

  - JDK-8233410: Better Build Scripting

  - JDK-8234027: Better JCEKS key support

  - JDK-8234408, CVE-2020-2781: Improve TLS session handling

  - JDK-8234825, CVE-2020-2800: Better Headings for HTTP     Servers

  - JDK-8234841, CVE-2020-2803: Enhance buffering of byte     buffers

  - JDK-8235274, CVE-2020-2805: Enhance typing of methods

  - JDK-8236201, CVE-2020-2830: Better Scanner conversions

  - JDK-8238960: linux-i586 builds are inconsistent as the     newly build jdk is not able to reserve enough space for     object heap

Full release notes: https://bitly.com/oj8u252

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the java-1.8.0-openjdk packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Security). Supported     versions that are affected are Java SE: 7u241, 8u231,     11.0.5 and 13.0.1 Java SE Embedded: 8u231. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via Kerberos to compromise Java SE,     Java SE Embedded. While the vulnerability is in Java     SE, Java SE Embedded, attacks may significantly impact     additional products. Successful attacks of this     vulnerability can result in unauthorized access to     critical data or complete access to all Java SE, Java     SE Embedded accessible data.(CVE-2020-2601)

  - Vulnerability in the Java SE product of Oracle Java SE     (component: Libraries). Supported versions that are     affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1.
    Difficult to exploit vulnerability allows     unauthenticated attacker with network access via     multiple protocols to compromise Java SE. Successful     attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of     service (partial DOS) of Java SE.(CVE-2020-2654)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Networking). Supported     versions that are affected are Java SE: 7u241 and 8u231     Java SE Embedded: 8u231. Difficult to exploit     vulnerability allows unauthenticated attacker with     network access via multiple protocols to compromise     Java SE, Java SE Embedded. Successful attacks of this     vulnerability can result in unauthorized ability to     cause a partial denial of service (partial DOS) of Java     SE, Java SE Embedded.(CVE-2020-2659)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Networking). Supported     versions that are affected are Java SE: 7u241, 8u231,     11.0.5 and 13.0.1 Java SE Embedded: 8u231. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks of this vulnerability can result in     unauthorized update, insert or delete access to some of     Java SE, Java SE Embedded accessible data as well as     unauthorized read access to a subset of Java SE, Java     SE Embedded accessible data.(CVE-2020-2593)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Security). Supported     versions that are affected are Java SE: 7u241, 8u231,     11.0.5 and 13.0.1 Java SE Embedded: 8u231. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via Kerberos to compromise Java SE,     Java SE Embedded. Successful attacks of this     vulnerability can result in unauthorized update, insert     or delete access to some of Java SE, Java SE Embedded     accessible data.(CVE-2020-2590)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Serialization). Supported     versions that are affected are Java SE: 7u241, 8u231,     11.0.5 and 13.0.1 Java SE Embedded: 8u231. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of     service (partial DOS) of Java SE, Java SE Embedded.
    (CVE-2020-2583)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: JSSE). Supported versions     that are affected are Java SE: 7u251, 8u241, 11.0.6 and     14 Java SE Embedded: 8u241. Easily exploitable     vulnerability allows unauthenticated attacker with     network access via HTTPS to compromise Java SE, Java SE     Embedded. Successful attacks of this vulnerability can     result in unauthorized ability to cause a partial     denial of service (partial DOS) of Java SE, Java SE     Embedded.(CVE-2020-2781)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Lightweight HTTP Server).
    Supported versions that are affected are Java SE:
    7u251, 8u241, 11.0.6 and 14 Java SE Embedded: 8u241.
    Difficult to exploit vulnerability allows     unauthenticated attacker with network access via     multiple protocols to compromise Java SE, Java SE     Embedded. Successful attacks of this vulnerability can     result in unauthorized update, insert or delete access     to some of Java SE, Java SE Embedded accessible data as     well as unauthorized read access to a subset of Java     SE, Java SE Embedded accessible data.(CVE-2020-2800)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Concurrency). Supported     versions that are affected are Java SE: 7u251, 8u241,     11.0.6 and 14 Java SE Embedded: 8u241. Easily     exploitable vulnerability allows unauthenticated     attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of     service (partial DOS) of Java SE, Java SE     Embedded.(CVE-2020-2830)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Scripting). Supported     versions that are affected are Java SE: 8u241, 11.0.6     and 14 Java SE Embedded: 8u241. Difficult to exploit     vulnerability allows unauthenticated attacker with     network access via multiple protocols to compromise     Java SE, Java SE Embedded. Successful attacks of this     vulnerability can result in unauthorized ability to     cause a partial denial of service (partial DOS) of Java     SE, Java SE Embedded.(CVE-2020-2754)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Scripting). Supported     versions that are affected are Java SE: 8u241, 11.0.6     and 14 Java SE Embedded: 8u241. Difficult to exploit     vulnerability allows unauthenticated attacker with     network access via multiple protocols to compromise     Java SE, Java SE Embedded. Successful attacks of this     vulnerability can result in unauthorized ability to     cause a partial denial of service (partial DOS) of Java     SE, Java SE Embedded.(CVE-2020-2755)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Serialization). Supported     versions that are affected are Java SE: 7u251, 8u241,     11.0.6 and 14 Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of     service (partial DOS) of Java SE, Java SE Embedded.
    (CVE-2020-2756)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Serialization). Supported     versions that are affected are Java SE: 7u251, 8u241,     11.0.6 and 14 Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of     service (partial DOS) of Java SE, Java SE Embedded.
    .(CVE-2020-2757)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Security). Supported     versions that are affected are Java SE: 7u251, 8u241,     11.0.6 and 14 Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of     service (partial DOS) of Java SE, Java SE     Embedded.(CVE-2020-2773)

  - A flaw was found in the boundary checks in the java.nio     buffer classes in the Libraries component of OpenJDK,     where it is bypassed in certain cases. This flaw allows     an untrusted Java application or applet o bypass Java     sandbox restrictions.(CVE-2020-2803)

  - A flaw was found in the way the readObject() method of     the MethodType class in the Libraries component of     OpenJDK checked argument types. This flaw allows an     untrusted Java application or applet to bypass Java     sandbox restrictions.(CVE-2020-2805)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Serialization). Supported     versions that are affected are Java SE: 7u241, 8u231,     11.0.5 and 13.0.1 Java SE Embedded: 8u231. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks of this vulnerability can result in takeover of     Java SE, Java SE Embedded.(CVE-2020-2604)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the java-1.8.0-openjdk packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Libraries). Supported     versions that are affected are Java SE: 7u261 and 8u251     Java SE Embedded: 8u251. Difficult to exploit     vulnerability allows unauthenticated attacker with     network access via multiple protocols to compromise     Java SE, Java SE Embedded. Successful attacks of this     vulnerability can result in unauthorized ability to     cause a partial denial of service (partial DOS) of Java     SE, Java SE Embedded. (CVE-2020-14578)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Libraries). Supported     versions that are affected are Java SE: 7u261 and 8u251     Java SE Embedded: 8u251. Difficult to exploit     vulnerability allows unauthenticated attacker with     network access via multiple protocols to compromise     Java SE, Java SE Embedded. Successful attacks of this     vulnerability can result in unauthorized ability to     cause a partial denial of service (partial DOS) of Java     SE, Java SE Embedded. (CVE-2020-14579)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Libraries). Supported     versions that are affected are Java SE: 8u251, 11.0.7     and 14.0.1 Java SE Embedded: 8u251. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks of this vulnerability can result in     unauthorized update, insert or delete access to some of     Java SE, Java SE Embedded accessible data as well as     unauthorized read access to a subset of Java SE, Java     SE Embedded accessible data. (CVE-2020-14556)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: JSSE). Supported versions     that are affected are Java SE: 7u261, 8u251, 11.0.7 and     14.0.1 Java SE Embedded: 8u251. Difficult to exploit     vulnerability allows unauthenticated attacker with     network access via TLS to compromise Java SE, Java SE     Embedded. Successful attacks of this vulnerability can     result in unauthorized read access to a subset of Java     SE, Java SE Embedded accessible data. (CVE-2020-14577)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: JAXP). Supported versions     that are affected are Java SE: 7u261, 8u251, 11.0.7 and     14.0.1 Java SE Embedded: 8u251. Easily exploitable     vulnerability allows unauthenticated attacker with     network access via multiple protocols to compromise     Java SE, Java SE Embedded. Successful attacks of this     vulnerability can result in unauthorized update, insert     or delete access to some of Java SE, Java SE Embedded     accessible data. (CVE-2020-14621)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Scripting). Supported     versions that are affected are Java SE: 8u241, 11.0.6     and 14 Java SE Embedded: 8u241. Difficult to exploit     vulnerability allows unauthenticated attacker with     network access via multiple protocols to compromise     Java SE, Java SE Embedded. Successful attacks of this     vulnerability can result in unauthorized ability to     cause a partial denial of service (partial DOS) of Java     SE, Java SE Embedded. (CVE-2020-2754)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Scripting). Supported     versions that are affected are Java SE: 8u241, 11.0.6     and 14 Java SE Embedded: 8u241. Difficult to exploit     vulnerability allows unauthenticated attacker with     network access via multiple protocols to compromise     Java SE, Java SE Embedded. Successful attacks of this     vulnerability can result in unauthorized ability to     cause a partial denial of service (partial DOS) of Java     SE, Java SE Embedded. (CVE-2020-2755)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Serialization). Supported     versions that are affected are Java SE: 7u251, 8u241,     11.0.6 and 14 Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of     service (partial DOS) of Java SE, Java SE Embedded.
    (CVE-2020-2756)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Serialization). Supported     versions that are affected are Java SE: 7u251, 8u241,     11.0.6 and 14 Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of     service (partial DOS) of Java SE, Java SE Embedded.
    (CVE-2020-2757)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Security). Supported     versions that are affected are Java SE: 7u251, 8u241,     11.0.6 and 14 Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of     service (partial DOS) of Java SE, Java SE     Embedded.(CVE-2020-2773)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: JSSE). Supported versions     that are affected are Java SE: 7u251, 8u241, 11.0.6 and     14 Java SE Embedded: 8u241. Easily exploitable     vulnerability allows unauthenticated attacker with     network access via HTTPS to compromise Java SE, Java SE     Embedded. Successful attacks of this vulnerability can     result in unauthorized ability to cause a partial     denial of service (partial DOS) of Java SE, Java SE     Embedded. (CVE-2020-2781)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Lightweight HTTP Server).
    Supported versions that are affected are Java SE:
    7u251, 8u241, 11.0.6 and 14 Java SE Embedded: 8u241.
    Difficult to exploit vulnerability allows     unauthenticated attacker with network access via     multiple protocols to compromise Java SE, Java SE     Embedded. Successful attacks of this vulnerability can     result in unauthorized update, insert or delete access     to some of Java SE, Java SE Embedded accessible data as     well as unauthorized read access to a subset of Java     SE, Java SE Embedded accessible data.(CVE-2020-2800)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Concurrency). Supported     versions that are affected are Java SE: 7u251, 8u241,     11.0.6 and 14 Java SE Embedded: 8u241. Easily     exploitable vulnerability allows unauthenticated     attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of     service (partial DOS) of Java SE, Java SE     Embedded.(CVE-2020-2830)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: Libraries). Supported     versions that are affected are Java SE: 7u261, 8u251,     11.0.7 and 14.0.1 Java SE Embedded: 8u251. Difficult to     exploit vulnerability allows unauthenticated attacker     with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful     attacks require human interaction from a person other     than the attacker and while the vulnerability is in     Java SE, Java SE Embedded, attacks may significantly     impact additional products. Successful attacks of this     vulnerability can result in takeover of Java SE, Java     SE Embedded.(CVE-2020-14583)

  - Vulnerability in the Java SE, Java SE Embedded product     of Oracle Java SE (component: 2D). Supported versions     that are affected are Java SE: 7u261, 8u251, 11.0.7 and     14.0.1 Java SE Embedded: 8u251. Easily exploitable     vulnerability allows unauthenticated attacker with     network access via multiple protocols to compromise     Java SE, Java SE Embedded. Successful attacks require     human interaction from a person other than the attacker     and while the vulnerability is in Java SE, Java SE     Embedded, attacks may significantly impact additional     products. Successful attacks of this vulnerability can     result in unauthorized creation, deletion or     modification access to critical data or all Java SE,     Java SE Embedded accessible data.(CVE-2020-14593)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of java-1.8.0-openjdk installed on the remote host is prior to 1.8.0.252.b09-2.51. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1809 advisory.

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Scripting). Supported     versions that are affected are Java SE: 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized     ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to     client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start     applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the     specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as     through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2754)

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Scripting). Supported     versions that are affected are Java SE: 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized     ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to     client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start     applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the     specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as     through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2755)

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2756)

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2757)

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Security). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized     ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to     client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start     applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the     specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as     through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2773)

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JSSE). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Easily     exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java     SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause     a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server     deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and     sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component     without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web     service. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2781)

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Lightweight HTTP     Server). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded:
    8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well     as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: This     vulnerability can only be exploited by supplying data to APIs in the specified Component without using     Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.0     Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N). (CVE-2020-2800)

    A flaw was found in the boundary checks in the java.nio buffer classes in the Libraries component of     OpenJDK, where it is bypassed in certain cases. This flaw allows an untrusted Java application or applet o     bypass Java sandbox restrictions. (CVE-2020-2803)

    A flaw was found in the way the readObject() method of the MethodType class in the Libraries component of     OpenJDK checked argument types. This flaw allows an untrusted Java application or applet to bypass Java     sandbox restrictions. (CVE-2020-2805)

    Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Concurrency).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2830)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2020-022:09 advisory.

    * OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841) (CVE-2020-2803)
      * OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274) (CVE-2020-2805)
      * OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security,     8231415) (CVE-2020-2773)
      * OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408) (CVE-2020-2781)
      * OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825)     (CVE-2020-2800)
      * OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201) (CVE-2020-2830)
      * OpenJDK: Misplaced regular expression syntax error check in RegExpScanner (Scripting, 8223898)     (CVE-2020-2754)
      * OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904)     (CVE-2020-2755)
      * OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization     (Serialization, 8224541) (CVE-2020-2756)
      * OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization, 8224549)     (CVE-2020-2757)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2020-161:10 advisory.

    * OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841) (CVE-2020-2803)
      * OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274) (CVE-2020-2805)
      * OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security,     8231415) (CVE-2020-2773)
      * OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408) (CVE-2020-2781)
      * OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825)     (CVE-2020-2800)
      * OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201) (CVE-2020-2830)
      * OpenJDK: Misplaced regular expression syntax error check in RegExpScanner (Scripting, 8223898)     (CVE-2020-2754)
      * OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904)     (CVE-2020-2755)
      * OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization     (Serialization, 8224541) (CVE-2020-2756)
      * OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization, 8224549)     (CVE-2020-2757)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:2239 advisory.

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Kerberos). Supported     versions that are affected are Java SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via Kerberos to compromise Java     SE, Java SE Embedded. While the vulnerability is in Java SE, Java SE Embedded, attacks may significantly     impact additional products. Successful attacks of this vulnerability can result in unauthorized access to     critical data or complete access to all Java SE, Java SE Embedded accessible data. Note: This     vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start     applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that     comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be     exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the     APIs. (CVE-2019-2949)

  - Vulnerability in the Java SE product of Oracle Java SE (component: Libraries). Supported versions that are     affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1. Difficult to exploit vulnerability allows     unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful     attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service     (partial DOS) of Java SE. Note: This vulnerability can only be exploited by supplying data to APIs in the     specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as     through a web service. (CVE-2020-2654)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Scripting). Supported     versions that are affected are Java SE: 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized     ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to     client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start     applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the     specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as     through a web service. (CVE-2020-2754, CVE-2020-2755)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. (CVE-2020-2756, CVE-2020-2757)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JSSE). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Easily     exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java     SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause     a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server     deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and     sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component     without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web     service. (CVE-2020-2781)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Lightweight HTTP     Server). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded:
    8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well     as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: This     vulnerability can only be exploited by supplying data to APIs in the specified Component without using     Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service.
    (CVE-2020-2800)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported     versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to     exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to     compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other     than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly     impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE,     Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running     sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g.,     code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not     apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed     by an administrator). (CVE-2020-2803, CVE-2020-2805)

  - Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Concurrency).
    Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241.
    Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple     protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in     unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
    Note: Applies to client and server deployment of Java. This vulnerability can be exploited through     sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying     data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed     Java applets, such as through a web service. (CVE-2020-2830)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of AOS installed on the remote host is prior to 5.18. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.18 advisory.

  - When using the Apache JServ Protocol (AJP), care must be taken when trusting incoming connections to     Apache Tomcat. Tomcat treats AJP connections as having higher trust than, for example, a similar HTTP     connection. If such connections are available to an attacker, they can be exploited in ways that may be     surprising. In Apache Tomcat 9.0.0.M1 to 9.0.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99, Tomcat shipped     with an AJP Connector enabled by default that listened on all configured IP addresses. It was expected     (and recommended in the security guide) that this Connector would be disabled if not required. This     vulnerability report identified a mechanism that allowed: - returning arbitrary files from anywhere in the     web application - processing any file in the web application as a JSP Further, if the web application     allowed file upload and stored those files within the web application (or the attacker was able to control     the content of the web application by some other means) then this, along with the ability to process a     file as a JSP, made remote code execution possible. It is important to note that mitigation is only     required if an AJP port is accessible to untrusted users. Users wishing to take a defence-in-depth     approach and block the vector that permits returning arbitrary files and execution as JSP may upgrade to     Apache Tomcat 9.0.31, 8.5.51 or 7.0.100 or later. A number of changes were made to the default AJP     Connector configuration in 9.0.31 to harden the default configuration. It is likely that users upgrading     to 9.0.31, 8.5.51 or 7.0.100 or later will need to make small changes to their configurations.
    (CVE-2020-1938)

  - rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel through 5.3.6 lacks a     certain upper-bound check, leading to a buffer overflow. (CVE-2019-17666)

  - The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-     free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c,     include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can     occur with FUSE requests. (CVE-2019-11487)

  - A flaw was found in the fix for CVE-2019-11135, in the Linux upstream kernel versions before 5.5 where,     the way Intel CPUs handle speculative execution of instructions when a TSX Asynchronous Abort (TAA) error     occurs. When a guest is running on a host CPU affected by the TAA flaw (TAA_NO=0), but is not affected by     the MDS issue (MDS_NO=1), the guest was to clear the affected buffers by using a VERW instruction     mechanism. But when the MDS_NO=1 bit was exported to the guests, the guests did not use the VERW mechanism     to clear the affected buffers. This issue affects guests running on Cascade Lake CPUs and requires that     host has 'TSX' enabled. Confidentiality of data is the highest threat associated with this vulnerability.
    (CVE-2019-19338)

  - The xz_decomp function in xzlib.c in libxml2 2.9.1 does not properly detect compression errors, which     allows context-dependent attackers to cause a denial of service (process hang) via crafted XML data.
    (CVE-2015-8035)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
135953	Oracle Linux 7 : java-1.8.0-openjdk (ELSA-2020-1512)	Nessus	Oracle Linux Local Security Checks	2020/4/24	2024/11/1	high
136125	Debian DSA-4668-1 : openjdk-8 - security update	Nessus	Debian Local Security Checks	2020/4/30	2024/3/14	high
136195	CentOS 7 : java-1.7.0-openjdk (RHSA-2020:1507)	Nessus	CentOS Local Security Checks	2020/5/1	2024/10/9	high
136529	Amazon Linux 2 : java-1.7.0-openjdk (ALAS-2020-1424)	Nessus	Amazon Linux Local Security Checks	2020/5/13	2024/12/11	high
136682	Fedora 31 : 1:java-1.8.0-openjdk (2020-a60ad9d4ec)	Nessus	Fedora Local Security Checks	2020/5/18	2024/3/12	high
136859	EulerOS 2.0 SP8 : java-1.8.0-openjdk (EulerOS-SA-2020-1581)	Nessus	Huawei Local Security Checks	2020/5/26	2022/5/13	high
142075	EulerOS 2.0 SP5 : java-1.8.0-openjdk (EulerOS-SA-2020-2249)	Nessus	Huawei Local Security Checks	2020/10/30	2024/11/29	medium
180094	Amazon Linux AMI : java-1.8.0-openjdk (ALAS-2023-1809)	Nessus	Amazon Linux Local Security Checks	2023/8/23	2024/12/11	high
293899	MiracleLinux 4 : java-1.8.0-openjdk-1.8.0.252.b09-2.AXS4 (AXSA:2020-022:09)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high
294405	MiracleLinux 8 : java-1.8.0-openjdk-1.8.0.252.b09-2.el8 (AXSA:2020-161:10)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high
208485	CentOS 6 : java-1.8.0-ibm (RHSA-2020:2239)	Nessus	CentOS Local Security Checks	2024/10/9	2024/10/9	high
164595	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.18)	Nessus	Misc.	2022/9/1	2025/9/1	critical

检测

插件搜索

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medium

high

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high

critical