- Vulnerabilities 87,972
CentOS Update for libpng CESA-2012:0407 centos6
Published: 2012-07-30 11:21:14
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
Summary:
The remote host is missing an update for the 'libpng'
Linux Distribution Package(s) announced via the referenced advisory.
Affected Versions:
libpng on CentOS 6
Recommendations:
Please install the updated Linux Distribution Packages.
Technical Details:
The libpng Linux Distribution Packages contain a library of functions for creating and
manipulating PNG (Portable Network Graphics) image format files.
A heap-based buffer overflow flaw was found in the way libpng processed
compressed chunks in PNG image files. An attacker could create a
specially-crafted PNG image file that, when opened, could cause an
application using libpng to crash or, possibly, execute arbitrary code with
the privileges of the user running the application. (CVE-2011-3045)
Users of libpng should upgrade to these updated Linux Distribution Packages, which correct
this issue. For Red Hat Enterprise Linux 5, they contain a backported
patch. For Red Hat Enterprise Linux 6, they upgrade libpng to version
1.2.48. All running applications using libpng must be restarted for the
update to take effect.
Detection Type:
Linux Distribution Package
Solution Type:
Vendor Patch
https://nvd.nist.gov/vuln/detail/CVE-2011-3045
http://lists.centos.org/pipermail/centos-announce/2012-March/018508.html
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