CVE-2013-6630
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Description
The get_dht function in jdmarker.c in libjpeg-turbo through 1.3.0, as used in Google Chrome before 31.0.1650.48 and other products, does not set all elements of a certain Huffman value array during the reading of segments that follow Define Huffman Table (DHT) JPEG markers, which allows remote attackers to obtain sensitive information from uninitialized memory locations via a crafted JPEG image.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- http://googlechromereleases.blogspot.com/2013/11/stable-channel-update.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-December/123437.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124108.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124257.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-January/125470.html
References (33)
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