CVE-2013-6630

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.

Date published : 2013-11-15

http://advisories.mageia.org/MGASA-2013-0333.html

http://git.chromium.org/gitweb/?p=chromium/deps/libjpeg_turbo.git;a=commit;h=32cab49bd4cb1ce069a435fd75f9439c34ddc6f8