CVE-2013-6630
Medium
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.
SeverityMedium
CVSS5.0
Exploit probability—
Product
Google Chrome
PublishedNov 19, 2013
First seenNov 19, 2013
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome | v ≤ 31.0.1650.47, 31.0.1650.0, 31.0.1650.2, 31.0.1650.3, 31.0.1650.4, 31.0.1650.5, 31.0.1650.6, 31.0.1650.7, 31.0.1650.8, 31.0.1650.9, 31.0.1650.10, 31.0.1650.11, 31.0.1650.12, 31.0.1650.13, 31.0.1650.14, 31.0.1650.15, 31.0.1650.16, 31.0.1650.17, 31.0.1650.18, 31.0.1650.19, 31.0.1650.20, 31.0.1650.22, 31.0.1650.23, 31.0.1650.25, 31.0.1650.26, 31.0.1650.27, 31.0.1650.28, 31.0.1650.29, 31.0.1650.30, 31.0.1650.31, 31.0.1650.32, 31.0.1650.33, 31.0.1650.34, 31.0.1650.35, 31.0.1650.36, 31.0.1650.37, 31.0.1650.38, 31.0.1650.39, 31.0.1650.41, 31.0.1650.42, 31.0.1650.43, 31.0.1650.44, 31.0.1650.45, 31.0.1650.46 | — |
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