Information Exposure Affecting libjpeg package, versions <0:6b-38


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
9.73% (96th percentile)

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  • Snyk IDSNYK-ORACLE5-LIBJPEG-2475714
  • published10 Apr 2022
  • disclosed19 Nov 2013

Introduced: 19 Nov 2013

CVE-2013-6629  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Oracle:5 libjpeg to version 0:6b-38 or higher.
This issue was patched in ELSA-2013-1804.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libjpeg package and not the libjpeg package as distributed by Oracle. See How to fix? for Oracle:5 relevant fixed versions and status.

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.

References

CVSS Base Scores

version 3.1