This update for java-1_8_0-openjdk fixes the following issues :

Security issues fix in jdk8u161 (icedtea 3.7.0)(bsc#1076366) :

  - CVE-2018-2579: Improve key keying case

  - CVE-2018-2582: Better interface invocations

  - CVE-2018-2588: Improve LDAP logins

  - CVE-2018-2599: Improve reliability of DNS lookups

  - CVE-2018-2602: Improve usage messages

  - CVE-2018-2603: Improve PKCS usage

  - CVE-2018-2618: Stricter key generation

  - CVE-2018-2629: Improve GSS handling

  - CVE-2018-2633: Improve LDAP lookup robustness

  - CVE-2018-2634: Improve property negotiations

  - CVE-2018-2637: Improve JMX supportive features

  - CVE-2018-2641: Improve GTK initialization

  - CVE-2018-2663: More refactoring for deserialization     cases

  - CVE-2018-2677: More refactoring for client     deserialization cases

  - CVE-2018-2678: More refactoring for naming     deserialization cases

This update was imported from the SUSE:SLE-12-SP1:Update update project.

This update for java-1_7_1-ibm fixes the following issues: The version was updated to 7.1.4.20 [bsc#1082810]

  - Security fixes :

  - CVE-2018-2633 CVE-2018-2637 CVE-2018-2634 CVE-2018-2582     CVE-2018-2641 CVE-2018-2618 CVE-2018-2657 CVE-2018-2603     CVE-2018-2599 CVE-2018-2602 CVE-2018-2678 CVE-2018-2677     CVE-2018-2663 CVE-2018-2588 CVE-2018-2579

  - Defect fixes :

  - IJ04281 Class Libraries: Startup time increase after     applying apar IV96905

  - IJ03822 Class Libraries: Update timezone information to     tzdata2017c

  - IJ03605 Java Virtual Machine: Legacy security for     com.ibm.jvm.dump, trace, log was not enabled by default

  - IJ03607 JIT Compiler: Result String contains a redundant     dot when converted from BigDecimal with 0 on all     platforms

  - IX90185 ORB: Upgrade ibmcfw.jar to version O1800.01

  - IJ04282 Security: Change in location and default of     jurisdiction policy files

  - IJ03853 Security: IBMCAC provider does not support     SHA224

  - IJ02679 Security: IBMPKCS11Impl -- Bad sessions are     being allocated internally

  - IJ02706 Security: IBMPKCS11Impl -- Bad sessions are     being allocated internally

  - IJ03552 Security: IBMPKCS11Impl -- Config file problem     with the slot specification attribute

  - IJ01901 Security: IBMPKCS11Impl --     SecureRandom.setSeed() exception

  - IJ03801 Security: Issue with same DN certs, iKeyman GUI     error with stash, JKS Chain issue and JVM argument parse     issue with iKeyman

  - IJ03256 Security: javax.security.auth.Subject.toString()     throws NPE

  - IJ02284 JIT Compiler: Division by zero in JIT compiler

  - SUSE fixes :

  - Make it possible to run Java jnlp files from Firefox.
    (bsc#1057460)

  - Fixed symlinks to policy files on update [bsc#1085018]

  - Fixed jpackage-java-1_7_1-ibm-webstart.desktop file to     allow Java jnlp files run from Firefox. [bsc#1057460,     bsc#1076390]

  - Fix javaws segfaults when java expiration timer has     elapsed. [bsc#929900]

  - Provide IBM Java updates for IBMs PMR 55931,671,760 and     for SUSEs SR 110991601735. [bsc#966304]

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

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:1812 advisory.

    IBM Java SE version 7 Release 1 includes the IBM Java Runtime Environment and the IBM Java Software     Development Kit.

    This update upgrades IBM Java SE 7 to version 7R1 SR4-FP20.

    Security Fix(es):

    * OpenJDK: LDAPCertStore insecure handling of LDAP referrals (JNDI, 8186606) (CVE-2018-2633)

    * OpenJDK: use of global credentials for HTTP/SPNEGO (JGSS, 8186600) (CVE-2018-2634)

    * OpenJDK: SingleEntryRegistry incorrect setup of deserialization filter (JMX, 8186998) (CVE-2018-2637)

    * OpenJDK: GTK library loading use-after-free (AWT, 8185325) (CVE-2018-2641)

    * Oracle JDK: unspecified vulnerability fixed in 7u171, 8u161, and 9.0.4 (JavaFX) (CVE-2018-2581)

    * OpenJDK: LdapLoginModule insufficient username encoding in LDAP query (LDAP, 8178449) (CVE-2018-2588)

    * OpenJDK: DnsClient missing source port randomization (JNDI, 8182125) (CVE-2018-2599)

    * OpenJDK: loading of classes from untrusted locations (I18n, 8182601) (CVE-2018-2602)

    * OpenJDK: DerValue unbounded memory allocation (Libraries, 8182387) (CVE-2018-2603)

    * OpenJDK: insufficient strength of key agreement (JCE, 8185292) (CVE-2018-2618)

    * OpenJDK: GSS context use-after-free (JGSS, 8186212) (CVE-2018-2629)

    * Oracle JDK: unspecified vulnerability fixed in 6u181 and 7u171 (Serialization) (CVE-2018-2657)

    * OpenJDK: ArrayBlockingQueue deserialization to an inconsistent state (Libraries, 8189284)     (CVE-2018-2663)

    * OpenJDK: unbounded memory allocation during deserialization (AWT, 8190289) (CVE-2018-2677)

    * OpenJDK: unbounded memory allocation in BasicAttributes deserialization (JNDI, 8191142) (CVE-2018-2678)

    * OpenJDK: unsynchronized access to encryption key data (Libraries, 8172525) (CVE-2018-2579)

    For more details about the security issue(s), including the impact, a CVSS score, and other related     information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise 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.

An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit.

Security Fix(es) :

* Multiple flaws were found in the Hotspot and AWT components of OpenJDK. An untrusted Java application or applet could use these flaws to bypass certain Java sandbox restrictions. (CVE-2018-2582, CVE-2018-2641)

* It was discovered that the LDAPCertStore class in the JNDI component of OpenJDK failed to securely handle LDAP referrals. An attacker could possibly use this flaw to make it fetch attacker controlled certificate data. (CVE-2018-2633)

* The JGSS component of OpenJDK ignores the value of the javax.security.auth.useSubjectCredsOnly property when using HTTP/SPNEGO authentication and always uses global credentials. It was discovered that this could cause global credentials to be unexpectedly used by an untrusted Java application. (CVE-2018-2634)

* It was discovered that the JMX component of OpenJDK failed to properly set the deserialization filter for the SingleEntryRegistry in certain cases. A remote attacker could possibly use this flaw to bypass intended deserialization restrictions. (CVE-2018-2637)

* It was discovered that the LDAP component of OpenJDK failed to properly encode special characters in user names when adding them to an LDAP search query. A remote attacker could possibly use this flaw to manipulate LDAP queries performed by the LdapLoginModule class.
(CVE-2018-2588)

* It was discovered that the DNS client implementation in the JNDI component of OpenJDK did not use random source ports when sending out DNS queries. This could make it easier for a remote attacker to spoof responses to those queries. (CVE-2018-2599)

* It was discovered that the I18n component of OpenJDK could use an untrusted search path when loading resource bundle classes. A local attacker could possibly use this flaw to execute arbitrary code as another local user by making their Java application load an attacker controlled class file. (CVE-2018-2602)

* It was discovered that the Libraries component of OpenJDK failed to sufficiently limit the amount of memory allocated when reading DER encoded input. A remote attacker could possibly use this flaw to make a Java application use an excessive amount of memory if it parsed attacker supplied DER encoded input. (CVE-2018-2603)

* It was discovered that the key agreement implementations in the JCE component of OpenJDK did not guarantee sufficient strength of used keys to adequately protect generated shared secret. This could make it easier to break data encryption by attacking key agreement rather than the encryption using the negotiated secret. (CVE-2018-2618)

* It was discovered that the JGSS component of OpenJDK failed to properly handle GSS context in the native GSS library wrapper in certain cases. A remote attacker could possibly make a Java application using JGSS to use a previously freed context.
(CVE-2018-2629)

* It was discovered that multiple classes in the Libraries, AWT, and JNDI components of OpenJDK did not sufficiently validate input when creating object instances from the serialized form. A specially crafted input could cause a Java application to create objects with an inconsistent state or use an excessive amount of memory when deserialized. (CVE-2018-2663, CVE-2018-2677, CVE-2018-2678)

* It was discovered that multiple encryption key classes in the Libraries component of OpenJDK did not properly synchronize access to their internal data. This could possibly cause a multi-threaded Java application to apply weak encryption to data because of the use of a key that was zeroed out. (CVE-2018-2579)

Note: If the web browser plug-in provided by the icedtea-web package was installed, the issues exposed via Java applets could have been exploited without user interaction if a user visited a malicious website.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: I18n). Supported     versions that are affected are Java SE: 6u171, 7u161, 8u152 and 9.0.1; Java SE Embedded: 8u151. Difficult     to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Java SE,     Java SE Embedded executes to compromise Java SE, Java SE Embedded. Successful attacks require human     interaction from a person other than the attacker. 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 and unauthorized     ability to cause a partial denial of service (partial DOS) 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-2018-2602)

Note that Nessus relies on the presence of the package as reported by the vendor.

The version of Oracle (formerly Sun) Java SE or Java for Business installed on the remote host is prior to 9 Update 4, 8 Update 161, 7 Update 171, or 6 Update 181. It is, therefore, affected by multiple vulnerabilities related to the following components :

 - AWT
 - Deployment
 - Hotspot
 - I18n
 - Installer
 - JCE
 - JGSS
 - JMX
 - JNDI
 - JavaFX
 - LDAP
 - Libraries
 - Serialization

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
108355	openSUSE Security Update : java-1_8_0-openjdk (openSUSE-2018-254)	Nessus	SuSE Local Security Checks	2018/3/15	2025/1/30	high
108400	SUSE SLES12 Security Update : java-1_7_1-ibm (SUSE-SU-2018:0694-1)	Nessus	SuSE Local Security Checks	2018/3/16	2025/1/30	high
110405	RHEL 6 : java-1.7.1-ibm (RHSA-2018:1812)	Nessus	Red Hat Local Security Checks	2018/6/8	2025/3/20	high
106172	CentOS 6 / 7 : java-1.8.0-openjdk (CESA-2018:0095)	Nessus	CentOS Local Security Checks	2018/1/19	2019/12/31	high
221880	Linux Distros Unpatched Vulnerability : CVE-2018-2602	Nessus	Misc.	2025/3/4	2025/9/1	medium
700656	Oracle Java SE 6 < Update 181 / 7 < Update 171 / 8 < Update 161 / 9 < Update 4 Multiple Vulnerabilities (January 2018 CPU)	Nessus Network Monitor	Web Clients	2019/5/2	2019/5/2	high

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