CVE-2013-6629
Medium
Description
The get_sos function in jdmarker.c in (1) libjpeg 6b and (2) libjpeg-turbo through 1.3.0, as used in Google Chrome before 31.0.1650.48, Ghostscript, and other products, does not check for certain duplications of component data during the reading of segments that follow Start Of Scan (SOS) 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
Update
- google chrome31.0.1650.48 or later
- artifex gpl_ghostscript9.03 or later
- libjpeg-turbo libjpeg-turbo1.3.1 or later
- mozilla firefox24.2, 26.0 or later
- mozilla seamonkey2.23 or later
- mozilla thunderbird24.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome | v < 31.0.1650.48 | 31.0.1650.48 |
| oracle solaris | 11.3 | — |
| artifex gpl_ghostscript | v < 9.03 | 9.03 |
| libjpeg-turbo libjpeg-turbo | v < 1.3.1 | 1.3.1 |
| fedoraproject fedora | 18, 19, 20 | — |
| opensuse opensuse | 12.2, 12.3, 13.1 | — |
| canonical ubuntu_linux | 10.04, 12.04, 12.10, 13.04, 13.10 | — |
| debian debian_linux | 7.0, 8.0 | — |
| mozilla firefox | v < 24.2, v < 26.0 | 24.2, 26.0 |
| mozilla seamonkey | v < 2.23 | 2.23 |
| mozilla thunderbird | v < 24.2.0 | 24.2.0 |
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