medium
5
CWE
200 456
Advisory Published
CVE Published
Updated

CVE-2013-6629: Infoleak

First published: Tue Nov 12 2013(Updated: )

It was reported [1],[2] that libjpeg and libjpeg-turbo would use uninitialized memory when decoding images with missing SOS data for the luminance component (Y) in the presence of valid chroma data (Cr, Cb). An example proof of concept that can be viewed in a browser is also available [3]. This was reported and fixed initially in Google Chrome/Chromium; it does not appear to be fixed in upstream libjpeg or libjpeg-turbo yet. Patches to the third party source in Chromium for libjpeg [4] and libjpeg-turbo [5] however are available. [1] <a href="http://googlechromereleases.blogspot.de/2013/11/stable-channel-update.html">http://googlechromereleases.blogspot.de/2013/11/stable-channel-update.html</a> [2] <a href="http://packetstormsecurity.com/files/123989/IJG-jpeg6b-libjpeg-turbo-Uninitialized-Memory.html">http://packetstormsecurity.com/files/123989/IJG-jpeg6b-libjpeg-turbo-Uninitialized-Memory.html</a> [3] <a href="http://lcamtuf.coredump.cx/jpeg_leak/">http://lcamtuf.coredump.cx/jpeg_leak/</a> [4] <a href="http://src.chromium.org/viewvc/chrome/trunk/src/third_party/libjpeg/jdmarker.c?r1=228354&amp;r2=228353&amp;pathrev=228354">http://src.chromium.org/viewvc/chrome/trunk/src/third_party/libjpeg/jdmarker.c?r1=228354&amp;r2=228353&amp;pathrev=228354</a> [5] <a href="http://src.chromium.org/viewvc/chrome/trunk/deps/third_party/libjpeg_turbo/jdmarker.c?r1=228381&amp;r2=228380&amp;pathrev=228381">http://src.chromium.org/viewvc/chrome/trunk/deps/third_party/libjpeg_turbo/jdmarker.c?r1=228381&amp;r2=228380&amp;pathrev=228381</a>

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
redhat/java<1.7.0-oracle-1:1.7.0.55-1jpp.2.el5_10
1.7.0-oracle-1:1.7.0.55-1jpp.2.el5_10
redhat/java<1.6.0-sun-1:1.6.0.75-1jpp.3.el5_10
1.6.0-sun-1:1.6.0.75-1jpp.3.el5_10
redhat/java<1.7.0-oracle-1:1.7.0.55-1jpp.1.el6_5
1.7.0-oracle-1:1.7.0.55-1jpp.1.el6_5
redhat/java<1.6.0-sun-1:1.6.0.75-1jpp.1.el6_5
1.6.0-sun-1:1.6.0.75-1jpp.1.el6_5
redhat/libjpeg-turbo<0:1.2.1-3.el6_5
0:1.2.1-3.el6_5
redhat/java<1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el5
1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el5
redhat/java<1.7.0-ibm-1:1.7.0.7.0-1jpp.1.el5_10
1.7.0-ibm-1:1.7.0.7.0-1jpp.1.el5_10
redhat/java<1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el5_10
1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el5_10
redhat/java<1.5.0-ibm-1:1.5.0.16.6-1jpp.1.el5_10
1.5.0-ibm-1:1.5.0.16.6-1jpp.1.el5_10
redhat/java<1.7.0-ibm-1:1.7.0.7.0-1jpp.1.el6_5
1.7.0-ibm-1:1.7.0.7.0-1jpp.1.el6_5
redhat/java<1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el6_5
1.6.0-ibm-1:1.6.0.16.0-1jpp.1.el6_5
redhat/java<1.5.0-ibm-1:1.5.0.16.6-1jpp.1.el6_5
1.5.0-ibm-1:1.5.0.16.6-1jpp.1.el6_5
redhat/java<1.7.1-ibm-1:1.7.1.1.0-1jpp.2.el7_0
1.7.1-ibm-1:1.7.1.1.0-1jpp.2.el7_0
Google Chrome<31.0.1650.48
Oracle Solaris=11.3
Artifex Gpl Ghostscript<9.03
Libjpeg-turbo Libjpeg-turbo<1.3.1
Fedoraproject Fedora=18
Fedoraproject Fedora=19
Fedoraproject Fedora=20
openSUSE openSUSE=12.2
openSUSE openSUSE=12.3
openSUSE openSUSE=13.1
Canonical Ubuntu Linux=10.04
Canonical Ubuntu Linux=12.04
Canonical Ubuntu Linux=12.10
Canonical Ubuntu Linux=13.04
Canonical Ubuntu Linux=13.10
Debian Debian Linux=7.0
Debian Debian Linux=8.0
Mozilla Firefox<26.0
Mozilla Firefox ESR<24.2
Mozilla SeaMonkey<2.23
Mozilla Thunderbird<24.2.0

Remedy

https://bugzilla.mozilla.org/show_bug.cgi?id=891693

Remedy

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2013-6629

Remedy

https://src.chromium.org/viewvc/chrome?revision=229729&view=revision

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