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Test ID:1.3.6.1.4.1.25623.1.0.892966
Category:Debian Local Security Checks
Title:Debian: Security Advisory (DLA-2966-1)
Summary:The remote host is missing an update for the Debian 'libgc' package(s) announced via the DLA-2966-1 advisory.
Description:Summary:
The remote host is missing an update for the Debian 'libgc' package(s) announced via the DLA-2966-1 advisory.

Vulnerability Insight:
libgc, a conservative garbage collector, is vulnerable to integer overflows in multiple places. In some cases, when asked to allocate a huge quantity of memory, instead of failing the request, it will return a pointer to a small amount of memory possibly tricking the application into a buffer overwrite.

For Debian 9 stretch, this problem has been fixed in version 1:7.4.2-8+deb9u1.

We recommend that you upgrade your libgc packages.

For the detailed security status of libgc please refer to its security tracker page at: [link moved to references]

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]

Affected Software/OS:
'libgc' package(s) on Debian 9.

Solution:
Please install the updated package(s).

CVSS Score:
7.5

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2016-9427
BugTraq ID: 94407
http://www.securityfocus.com/bid/94407
https://lists.debian.org/debian-lts-announce/2022/03/msg00039.html
http://www.openwall.com/lists/oss-security/2016/11/18/3
SuSE Security Announcement: openSUSE-SU-2016:3126 (Google Search)
http://lists.opensuse.org/opensuse-updates/2016-12/msg00089.html
SuSE Security Announcement: openSUSE-SU-2016:3177 (Google Search)
http://lists.opensuse.org/opensuse-updates/2016-12/msg00115.html
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