This update for curl fixes the following issues: Following security issues were fixed :

  - CVE-2018-1000120: A buffer overflow exists in the FTP     URL handling that allowed an attacker to cause a denial     of service or possible code execution (bsc#1084521).

  - CVE-2018-1000121: A NULL pointer dereference exists in     the LDAP code that allowed an attacker to cause a denial     of service (bsc#1084524).

  - CVE-2018-1000122: A buffer over-read exists in the     RTSP+RTP handling code that allowed an attacker to cause     a denial of service or information leakage     (bsc#1084532).

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.

An update of 'curl' packages of Photon OS has been released.

Security Fix(es) :

  - curl: HTTP authentication leak in redirects     (CVE-2018-1000007)

  - curl: FTP path trickery leads to NIL byte out of bounds     write (CVE-2018-1000120)

  - curl: RTSP RTP buffer over-read (CVE-2018-1000122)

  - curl: Out-of-bounds heap read when missing RTSP headers     allows information leak of denial of service     (CVE-2018-1000301)

  - curl: LDAP NULL pointer dereference (CVE-2018-1000121)

An update of the curl package has been released.

According to the versions of the curl packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - curl before version 7.61.1 is vulnerable to a buffer     overrun in the NTLM authentication code. The internal     function Curl_ntlm_core_mk_nt_hash multiplies the     length of the password by two (SUM) to figure out how     large temporary storage area to allocate from the heap.
    The length value is then subsequently used to iterate     over the password and generate output into the     allocated storage buffer. On systems with a 32 bit     size_t, the math to calculate SUM triggers an integer     overflow when the password length exceeds 2GB (2^31     bytes). This integer overflow usually causes a very     small buffer to actually get allocated instead of the     intended very huge one, making the use of that buffer     end up in a heap buffer overflow. (This bug is almost     identical to CVE-2017-8816.)(CVE-2018-14618)

  - It was found that libcurl did not safely parse FTP URLs     when using the CURLOPT_FTP_FILEMETHOD method. An     attacker, able to provide a specially crafted FTP URL     to an application using libcurl, could write a NULL     byte at an arbitrary location, resulting in a crash, or     an unspecified behavior.(CVE-2018-1000120)

  - A NULL pointer dereference flaw was found in the way     libcurl checks values returned by the openldap     ldap_get_attribute_ber() function. A malicious LDAP     server could use this flaw to crash a libcurl client     application via a specially crafted LDAP     reply.(CVE-2018-1000121)

  - A buffer over-read exists in curl 7.20.0 to and     including curl 7.58.0 in the RTSP+RTP handling code     that allows an attacker to cause a denial of service or     information leakage.(CVE-2018-1000122)

  - curl version curl 7.20.0 to and including curl 7.59.0     contains a CWE-126: Buffer Over-read vulnerability in     denial of service that can result in curl can be     tricked into reading data beyond the end of a heap     based buffer used to store downloaded RTSP content..
    (CVE-2018-1000301)

  - A buffer overrun flaw was found in the IMAP handler of     libcurl. By tricking an unsuspecting user into     connecting to a malicious IMAP server, an attacker     could exploit this flaw to potentially cause     information disclosure or crash the     application.(CVE-2017-1000257)

  - It was found that curl and libcurl might send their     Authentication header to a third party HTTP server upon     receiving an HTTP REDIRECT reply. This could leak     authentication token to external entities.
    (CVE-2018-1000007)

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 remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0544 advisory.

    The curl packages provide the libcurl library and the curl utility for downloading files from servers     using various protocols, including HTTP, FTP, and LDAP.

    Security Fix(es):

    * curl: HTTP authentication leak in redirects (CVE-2018-1000007)

    * curl: FTP path trickery leads to NIL byte out of bounds write (CVE-2018-1000120)

    * curl: RTSP RTP buffer over-read (CVE-2018-1000122)

    * curl: Out-of-bounds heap read when missing RTSP headers allows information leak or denial of service     (CVE-2018-1000301)

    * curl: LDAP NULL pointer dereference (CVE-2018-1000121)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, 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.

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

  - A buffer overflow exists in curl 7.12.3 to and including curl 7.58.0 in the FTP URL handling that allows     an attacker to cause a denial of service or worse. (CVE-2018-1000120)

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

The version of Oracle Enterprise Manager Cloud Control installed on the remote host is affected by multiple vulnerabilities in Enterprise Manager Base Platform component:

  - An unspecified vulnerability in the subcomponent Networking     (jQuery) of Enterprise Manager Ops Center. Supported versions     that are affected are 12.2.2 and 12.3.3. An easy to exploit     vulnerability could allow an unauthenticated attacker with     network access via HTTP to compromise Enterprise Manager Ops     Center. A successful attacks requires human interaction and     can result in unauthorized update, insert or delete access     to some of Enterprise Manager Ops Center accessible data.
    (CVE-2015-9251)

  - An unspecified vulnerability in the subcomponent Networking     (OpenSSL) of the Enterprise Manager Ops Center. Supported     versions that are affected are 12.2.2 and 12.3.3. An easy     to exploit vulnerability could allow an unauthenticated     attacker with network access via HTTPS to compromise     Enterprise Manager Ops Center. A successful attack of this     vulnerability could result in unauthorized ability to cause     a hang or frequently repeatable crash (complete DOS) of     Enterprise Manager Ops Center. (CVE-2018-0732)

  - An unspecified vulnerability in the subcomponent Networking     (cURL) of Enterprise Manager Ops Center. Supported versions     that are affected are 12.2.2 and 12.3.3. Difficult to exploit     vulnerability allows unauthenticated attacker with network     access via HTTP to compromise Enterprise Manager Ops Center.
    A successful attack requires human interaction from a person     other than the attacker and can result in takeover of     Enterprise Manager Ops Center. (CVE-2018-1000300)

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:3558 advisory.

    The Apache HTTP Server is a powerful, efficient, and extensible web server. The httpd24 packages provide a     recent stable release of version 2.4 of the Apache HTTP Server, along with the mod_auth_kerb module.

    The following packages have been upgraded to a later upstream version: httpd24-httpd (2.4.34),     httpd24-curl (7.61.1). (BZ#1590833, BZ#1648928)

    Security Fix(es):

    * httpd: Improper handling of headers in mod_session can allow a remote user to modify session data for     CGI applications (CVE-2018-1283)

    * httpd: Out of bounds read in mod_cache_socache can allow a remote attacker to cause DoS (CVE-2018-1303)

    * httpd: mod_http2: Too much time allocated to workers, possibly leading to DoS (CVE-2018-1333)

    * httpd: DoS for HTTP/2 connections by continuous SETTINGS frames (CVE-2018-11763)

    * httpd: Out of bounds write in mod_authnz_ldap when using too small Accept-Language values     (CVE-2017-15710)

    * httpd: <FilesMatch> bypass with a trailing newline in the file name (CVE-2017-15715)

    * httpd: Out of bounds access after failure in reading the HTTP request (CVE-2018-1301)

    * httpd: Weak Digest auth nonce generation in mod_auth_digest (CVE-2018-1312)

    * curl: Multiple security issues were fixed in httpd24-curl (CVE-2016-5419, CVE-2016-5420, CVE-2016-5421,     CVE-2016-7141, CVE-2016-7167, CVE-2016-8615, CVE-2016-8616, CVE-2016-8617, CVE-2016-8618, CVE-2016-8619,     CVE-2016-8620, CVE-2016-8621, CVE-2016-8622, CVE-2016-8623, CVE-2016-8624, CVE-2016-8625, CVE-2016-9586,     CVE-2017-1000100, CVE-2017-1000101, CVE-2017-1000254, CVE-2017-1000257, CVE-2017-7407, CVE-2017-8816,     CVE-2017-8817, CVE-2018-1000007, CVE-2018-1000120, CVE-2018-1000121, CVE-2018-1000122, CVE-2018-1000301,     CVE-2018-14618)

    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.

    Red Hat would like to thank the Curl project for reporting CVE-2017-8816, CVE-2017-8817, CVE-2017-1000254,     CVE-2017-1000257, CVE-2018-1000007, CVE-2018-1000120, CVE-2018-1000122, CVE-2018-1000301, CVE-2016-9586,     CVE-2017-1000100, CVE-2017-1000101, CVE-2018-14618, and CVE-2018-1000121. Upstream acknowledges Alex     Nichols as the original reporter of CVE-2017-8816; the OSS-Fuzz project as the original reporter of     CVE-2017-8817 and CVE-2018-1000301; Max Dymond as the original reporter of CVE-2017-1000254 and     CVE-2018-1000122; Brian Carpenter and the OSS-Fuzz project as the original reporters of CVE-2017-1000257;
    Craig de Stigter as the original reporter of CVE-2018-1000007; Duy Phan Thanh as the original reporter of     CVE-2018-1000120; Even Rouault as the original reporter of CVE-2017-1000100; Brian Carpenter as the     original reporter of CVE-2017-1000101; Zhaoyang Wu as the original reporter of CVE-2018-14618; and Dario     Weisser as the original reporter of CVE-2018-1000121.

    Bug Fix(es):

    * Previously, the Apache HTTP Server from the httpd24 Software Collection was unable to handle situations     when static content was repeatedly requested in a browser by refreshing the page. As a consequence, HTTP/2     connections timed out and httpd became unresponsive. This bug has been fixed, and HTTP/2 connections now     work as expected in the described scenario. (BZ#1518737)

    Enhancement(s):

    * This update adds the mod_md module to the httpd24 Software Collection. This module enables managing     domains across virtual hosts and certificate provisioning using the Automatic Certificate Management     Environment (ACME) protocol. The mod_md module is available only for Red Hat Enterprise Linux 7.
    (BZ#1640722)

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Software Collections 3.2 Release     Notes linked from 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.

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2019-3739:01 advisory.

    * httpd: Improper handling of headers in mod_session can allow a remote user to modify session data for     CGI applications (CVE-2018-1283)
    * httpd: Out of bounds read in mod_cache_socache can allow a remote attacker to cause DoS (CVE-2018-1303)
    * httpd: mod_http2: Too much time allocated to workers, possibly leading to DoS (CVE-2018-1333)
    * httpd: DoS for HTTP/2 connections by continuous SETTINGS frames (CVE-2018-11763)
    * httpd: Out of bounds write in mod_authnz_ldap when using too small Accept-Language values     (CVE-2017-15710)
    * httpd:  bypass with a trailing newline in the file name (CVE-2017-15715)
    * httpd: Out of bounds access after failure in reading the HTTP request (CVE-2018-1301)
    * httpd: Weak Digest auth nonce generation in mod_auth_digest (CVE-2018-1312)
    * curl: Multiple security issues were fixed in httpd24-curl (CVE-2016-5419, CVE-2016-5420, CVE-2016-5421,     CVE-2016-7141, CVE-2016-7167, CVE-2016-8615, CVE-2016-8616, CVE-2016-8617, CVE-2016-8618, CVE-2016-8619,     CVE-2016-8620, CVE-2016-8621, CVE-2016-8622, CVE-2016-8623, CVE-2016-8624, CVE-2016-8625, CVE-2016-9586,     CVE-2017-1000100, CVE-2017-1000101, CVE-2017-1000254, CVE-2017-1000257, CVE-2017-7407, CVE-2017-8816,     CVE-2017-8817, CVE-2018-1000007, CVE-2018-1000120, CVE-2018-1000121, CVE-2018-1000122, CVE-2018-1000301,     CVE-2018-14618)

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.

Multiple vulnerabilities were discovered in cURL, an URL transfer library.

  - CVE-2018-1000120     Duy Phan Thanh discovered that curl could be fooled into     writing a zero byte out of bounds when curl is told to     work on an FTP URL with the setting to only issue a     single CWD command, if the directory part of the URL     contains a '%00' sequence.

  - CVE-2018-1000121     Dario Weisser discovered that curl might dereference a     near-NULL address when getting an LDAP URL due to the     ldap_get_attribute_ber() function returning LDAP_SUCCESS     and a NULL pointer. A malicious server might cause     libcurl-using applications that allow LDAP URLs, or that     allow redirects to LDAP URLs to crash.

  - CVE-2018-1000122     OSS-fuzz, assisted by Max Dymond, discovered that curl     could be tricked into copying data beyond the end of its     heap based buffer when asked to transfer an RTSP URL.

FTP path trickery leads to NIL byte out of bounds write :

It was found that libcurl did not safely parse FTP URLs when using the CURLOPT_FTP_FILEMETHOD method. An attacker, able to provide a specially crafted FTP URL to an application using libcurl, could write a NULL byte at an arbitrary location, resulting in a crash, or an unspecified behavior. (CVE-2018-1000120)

LDAP NULL pointer dereference :

A NULL pointer dereference flaw was found in the way libcurl checks values returned by the openldap ldap_get_attribute_ber() function. A malicious LDAP server could use this flaw to crash a libcurl client application via a specially crafted LDAP reply. (CVE-2018-1000121)

RTSP RTP buffer over-read :

A buffer over-read exists in curl 7.20.0 to and including curl 7.58.0 in the RTSP+RTP handling code that allows an attacker to cause a denial of service or information leakage. (CVE-2018-1000122)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - It was found that libcurl did not safely parse FTP URLs     when using the CURLOPT_FTP_FILEMETHOD method. An     attacker, able to provide a specially crafted FTP URL     to an application using libcurl, could write a NULL     byte at an arbitrary location, resulting in a crash, or     an unspecified behavior.(CVE-2018-1000120)

  - A NULL pointer dereference flaw was found in the way     libcurl checks values returned by the openldap     ldap_get_attribute_ber() function. A malicious LDAP     server could use this flaw to crash a libcurl client     application via a specially crafted LDAP     reply.(CVE-2018-1000121)

  - A buffer over-read exists in curl 7.20.0 to and     including curl 7.58.0 in the RTSP+RTP handling code     that allows an attacker to cause a denial of service or     information leakage(CVE-2018-1000122)

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 curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - It was found that libcurl did not safely parse FTP URLs     when using the CURLOPT_FTP_FILEMETHOD method. An     attacker, able to provide a specially crafted FTP URL     to an application using libcurl, could write a NULL     byte at an arbitrary location, resulting in a crash, or     an unspecified behavior.(CVE-2018-1000120)

  - A NULL pointer dereference flaw was found in the way     libcurl checks values returned by the openldap     ldap_get_attribute_ber() function. A malicious LDAP     server could use this flaw to crash a libcurl client     application via a specially crafted LDAP     reply.(CVE-2018-1000121)

  - A buffer over-read exists in curl 7.20.0 to and     including curl 7.58.0 in the RTSP+RTP handling code     that allows an attacker to cause a denial of service or     information leakage(CVE-2018-1000122)

  - curl version curl 7.20.0 to and including curl 7.59.0     contains a Buffer Over-read vulnerability in denial of     service that can result in curl can be tricked into     reading data beyond the end of a heap based buffer used     to store downloaded rtsp content.(CVE-2018-1000301)

  - curl version curl 7.20.0 to and including curl 7.59.0     contains a Buffer Over-read vulnerability in denial of     service that can result in curl can be tricked into     reading data beyond the end of a heap based buffer used     to store downloaded rtsp content.(CVE-2016-9586)

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 remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2019-3669:01 advisory.

    * curl: HTTP authentication leak in redirects (CVE-2018-1000007)
      * curl: FTP path trickery leads to NIL byte out of bounds write (CVE-2018-1000120)
      * curl: RTSP RTP buffer over-read (CVE-2018-1000122)
      * curl: Out-of-bounds heap read when missing RTSP headers allows information leak of denial of service     (CVE-2018-1000301)
      * curl: LDAP NULL pointer dereference (CVE-2018-1000121)

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 Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0594 advisory.

    The curl packages provide the libcurl library and the curl utility for downloading files from servers     using various protocols, including HTTP, FTP, and LDAP.

    Security Fix(es):

    * curl: HTTP authentication leak in redirects (CVE-2018-1000007)

    * curl: FTP path trickery leads to NIL byte out of bounds write (CVE-2018-1000120)

    * curl: RTSP RTP buffer over-read (CVE-2018-1000122)

    * curl: Out-of-bounds heap read when missing RTSP headers allows information leak or denial of service     (CVE-2018-1000301)

    * curl: LDAP NULL pointer dereference (CVE-2018-1000121)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, 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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
108579	SUSE SLED12 / SLES12 Security Update : curl (SUSE-SU-2018:0769-1)	Nessus	SuSE Local Security Checks	2018/3/23	2024/12/10	critical
111928	Photon OS 1.0: Curl PHSA-2018-1.0-0124 (deprecated)	Nessus	PhotonOS Local Security Checks	2018/8/17	2019/2/7	critical
119180	Scientific Linux Security Update : curl and nss-pem on SL7.x x86_64 (20181030)	Nessus	Scientific Linux Local Security Checks	2018/11/27	2024/7/18	critical
121819	Photon OS 1.0: Curl PHSA-2018-1.0-0124	Nessus	PhotonOS Local Security Checks	2019/2/7	2019/2/7	critical
124993	EulerOS Virtualization for ARM 64 3.0.1.0 : curl (EulerOS-SA-2019-1540)	Nessus	Huawei Local Security Checks	2019/5/14	2024/5/22	critical
133787	RHEL 7 : curl (RHSA-2020:0544)	Nessus	Red Hat Local Security Checks	2020/2/19	2024/11/7	critical
221635	Linux Distros Unpatched Vulnerability : CVE-2018-1000120	Nessus	Misc.	2025/3/4	2025/8/20	critical
131184	Oracle Enterprise Manager Ops Center (Jan 2019 CPU)	Nessus	Misc.	2019/11/21	2024/11/4	critical
194113	RHEL 6 / 7 : httpd24 (RHSA-2018:3558)	Nessus	Red Hat Local Security Checks	2024/4/27	2025/3/16	critical
289086	MiracleLinux 7 : httpd24-nghttp2-1.7.1-7.el7, httpd24-curl-7.61.1-1.el7, httpd24-httpd-2.4.34-7.el7 (AXSA:2019-3739:01)	Nessus	Miracle Linux Local Security Checks	2026/1/16	2026/1/16	critical
108345	Debian DSA-4136-1 : curl - security update	Nessus	Debian Local Security Checks	2018/3/15	2025/1/30	critical
109178	Amazon Linux 2 : curl (ALAS-2018-995)	Nessus	Amazon Linux Local Security Checks	2018/4/20	2024/10/30	critical
109508	EulerOS 2.0 SP2 : curl (EulerOS-SA-2018-1110)	Nessus	Huawei Local Security Checks	2018/5/2	2024/10/15	critical
110867	EulerOS 2.0 SP3 : curl (EulerOS-SA-2018-1203)	Nessus	Huawei Local Security Checks	2018/7/3	2024/9/9	critical
289211	MiracleLinux 7 : nss-pem-1.0.3-5.el7, curl-7.29.0-51.el7 (AXSA:2019-3669:01)	Nessus	Miracle Linux Local Security Checks	2026/1/16	2026/1/16	critical
134066	RHEL 7 : curl (RHSA-2020:0594)	Nessus	Red Hat Local Security Checks	2020/2/26	2024/11/7	critical

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