The remote host is affected by the vulnerability described in GLSA-201702-11 (GNU C Library: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in the GNU C Library.
      Please review the CVE identifiers referenced below for details.
  Impact :

    A context-dependent attacker could possibly execute arbitrary code with       the privileges of the process, disclose sensitive information, or cause a       Denial of Service condition via multiple vectors.
  Workaround :

    There is no known workaround at this time.

USN-3239-1 fixed vulnerabilities in the GNU C Library. Unfortunately, the fix for CVE-2016-3706 introduced a regression that in some circumstances prevented IPv6 addresses from resolving. This update reverts the change in Ubuntu 12.04 LTS. We apologize for the error.

It was discovered that the GNU C Library incorrectly handled the strxfrm() function. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2015-8982)

It was discovered that an integer overflow existed in the
_IO_wstr_overflow() function of the GNU C Library. An attacker could use this to cause a denial of service or possibly execute arbitrary code. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2015-8983)

It was discovered that the fnmatch() function in the GNU C Library did not properly handle certain malformed patterns.
An attacker could use this to cause a denial of service.
This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2015-8984)

Alexander Cherepanov discovered a stack-based buffer overflow in the glob implementation of the GNU C Library. An attacker could use this to specially craft a directory layout and cause a denial of service. (CVE-2016-1234)

Michael Petlan discovered an unbounded stack allocation in the getaddrinfo() function of the GNU C Library. An attacker could use this to cause a denial of service. (CVE-2016-3706)

Aldy Hernandez discovered an unbounded stack allocation in the sunrpc implementation in the GNU C Library. An attacker could use this to cause a denial of service. (CVE-2016-4429)

Tim Ruehsen discovered that the getaddrinfo() implementation in the GNU C Library did not properly track memory allocations. An attacker could use this to cause a denial of service. This issue only affected Ubuntu 16.04 LTS.
(CVE-2016-5417)

Andreas Schwab discovered that the GNU C Library on ARM 32-bit platforms did not properly set up execution contexts.
An attacker could use this to cause a denial of service.
(CVE-2016-6323).

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

An update of [cracklib,libevent,libgcrypt,httpd,glibc] packages for PhotonOS has been released.

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3239-1 advisory.

    It was discovered that the GNU C Library incorrectly handled the strxfrm() function. An attacker could use     this issue to cause a denial of service or possibly execute arbitrary code. This issue only affected     Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2015-8982)

    It was discovered that an integer overflow existed in the _IO_wstr_overflow() function of the GNU C     Library. An attacker could use this to cause a denial of service or possibly execute arbitrary code. This     issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2015-8983)

    It was discovered that the fnmatch() function in the GNU C Library did not properly handle certain     malformed patterns. An attacker could use this to cause a denial of service. This issue only affected     Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2015-8984)

    Alexander Cherepanov discovered a stack-based buffer overflow in the glob implementation of the GNU C     Library. An attacker could use this to specially craft a directory layout and cause a denial of service.
    (CVE-2016-1234)

    Florian Weimer discovered a NULL pointer dereference in the DNS resolver of the GNU C Library. An attacker     could use this to cause a denial of service. (CVE-2015-5180)

    Michael Petlan discovered an unbounded stack allocation in the getaddrinfo() function of the GNU C     Library. An attacker could use this to cause a denial of service. (CVE-2016-3706)

    Aldy Hernandez discovered an unbounded stack allocation in the sunrpc implementation in the GNU C Library.
    An attacker could use this to cause a denial of service. (CVE-2016-4429)

    Tim Ruehsen discovered that the getaddrinfo() implementation in the GNU C Library did not properly track     memory allocations. An attacker could use this to cause a denial of service. This issue only affected     Ubuntu 16.04 LTS. (CVE-2016-5417)

    Andreas Schwab discovered that the GNU C Library on ARM 32-bit platforms did not properly set up execution     contexts. An attacker could use this to cause a denial of service. (CVE-2016-6323)

Tenable has extracted the preceding description block directly from the Ubuntu 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
97254	GLSA-201702-11 : GNU C Library: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2017/2/21	2026/1/1	critical
97936	Ubuntu 12.04 LTS : eglibc regression (USN-3239-3)	Nessus	Ubuntu Local Security Checks	2017/3/24	2025/12/29	high
111862	Photon OS 1.0: Cracklib / Glibc / Httpd / Libevent / Libgcrypt PHSA-2017-0013 (deprecated)	Nessus	PhotonOS Local Security Checks	2018/8/17	2019/2/7	critical
97856	Ubuntu 14.04 LTS / 16.04 LTS : GNU C Library vulnerabilities (USN-3239-1)	Nessus	Ubuntu Local Security Checks	2017/3/21	2025/12/29	high

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