Moderate CentOS libjpeg-turbo Update


libjpeg-turbo-1.2.1-3.el6_5.i686.rpm, libjpeg-turbo-1.2.1-3.el6_5.src.rpm, libjpeg-turbo-1.2.1-3.el6_5.x86_64.rpm, libjpeg-turbo-devel-1.2.1-3.el6_5.i686.rpm, libjpeg-turbo-devel-1.2.1-3.el6_5.x86_64.rpm, libjpeg-turbo-static-1.2.1-3.el6_5.i686.rpm, libjpeg-turbo-static-1.2.1-3.el6_5.x86_64.rpm,
2018-01-18 11:06
2017-07-27 19:06
2017-04-01 19:07
2017-01-05 20:11


Updated libjpeg-turbo packages that fix two security issues are now
available for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team has rated this update as having moderate
security impact. Common Vulnerability Scoring System (CVSS) base scores,
which give detailed severity ratings, are available for each vulnerability
from the CVE links in the References section.

The libjpeg-turbo package contains a library of functions for manipulating
JPEG images. It also contains simple client programs for accessing the
libjpeg functions.

An uninitialized memory read issue was found in the way libjpeg-turbo
decoded images with missing Start Of Scan (SOS) JPEG markers or Define
Huffman Table (DHT) JPEG markers. A remote attacker could create a
specially crafted JPEG image that, when decoded, could possibly lead to a
disclosure of potentially sensitive information. (CVE-2013-6629,

All libjpeg-turbo users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues.
Please see

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

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Affected package information

Release Package Patched in
6 libjpeg-turbo libjpeg-turbo-1.2.1-3.el6_5.i686.rpm
libjpeg-turbo libjpeg-turbo-1.2.1-3.el6_5.src.rpm
libjpeg-turbo libjpeg-turbo-1.2.1-3.el6_5.x86_64.rpm
libjpeg-turbo-devel libjpeg-turbo-devel-1.2.1-3.el6_5.i686.rpm
libjpeg-turbo-devel libjpeg-turbo-devel-1.2.1-3.el6_5.x86_64.rpm
libjpeg-turbo-static libjpeg-turbo-static-1.2.1-3.el6_5.i686.rpm
libjpeg-turbo-static libjpeg-turbo-static-1.2.1-3.el6_5.x86_64.rpm