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Last updated: 4/20/2014

CVE Publication rate: 19.5

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Vulnerability Workload Index: 8.24
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National Cyber Awareness System

Vulnerability Summary for CVE-2013-6629

Original release date: 11/18/2013
Last revised: 04/19/2014
Source: US-CERT/NIST

Overview

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.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 5.0 (MEDIUM) (AV:N/AC:L/AU:N/C:P/I:N/A:N) (legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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External Source: SUSE
Name: openSUSE-SU-2013:1959
External Source: FEDORA
Name: FEDORA-2013-23295
External Source: SECUNIA
Name: 56175
External Source: MANDRIVA
Name: MDVSA-2013:273
External Source: REDHAT
Name: RHSA-2013:1803
External Source: SUSE
Name: openSUSE-SU-2013:1776
External Source: SUSE
Name: openSUSE-SU-2013:1861
External Source: FEDORA
Name: FEDORA-2013-23519
External Source: CONFIRM
Name: http://advisories.mageia.org/MGASA-2013-0333.html
External Source: FEDORA
Name: FEDORA-2013-23291
External Source: FEDORA
Name: FEDORA-2013-23127
External Source: UBUNTU
Name: USN-2053-1
External Source: CONFIRM
Name: http://googlechromereleases.blogspot.com/2013/11/stable-channel-update.html
Type: Advisory
External Source: CONFIRM
Name: http://www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html
External Source: UBUNTU
Name: USN-2052-1
External Source: SUSE
Name: openSUSE-SU-2014:0065
External Source: CONFIRM
Name: http://support.apple.com/kb/HT6150
External Source: SUSE
Name: openSUSE-SU-2013:1916
External Source: FULLDISC
Name: 20131112 bugs in IJG jpeg6b & libjpeg-turbo
External Source: DEBIAN
Name: DSA-2799
External Source: CONFIRM
Name: https://bugzilla.mozilla.org/show_bug.cgi?id=891693
External Source: CONFIRM
Name: https://src.chromium.org/viewvc/chrome?revision=229729&view=revision
External Source: CONFIRM
Name: http://www.mozilla.org/security/announce/2013/mfsa2013-116.html
External Source: REDHAT
Name: RHSA-2013:1804
External Source: CONFIRM
Name: https://code.google.com/p/chromium/issues/detail?id=258723
External Source: UBUNTU
Name: USN-2060-1
External Source: SUSE
Name: openSUSE-SU-2013:1957
External Source: CONFIRM
Name: http://support.apple.com/kb/HT6163
External Source: SUSE
Name: openSUSE-SU-2013:1958
External Source: CONFIRM
Name: http://bugs.ghostscript.com/show_bug.cgi?id=686980
External Source: SUSE
Name: openSUSE-SU-2013:1918
External Source: SUSE
Name: openSUSE-SU-2014:0008
External Source: SUSE
Name: openSUSE-SU-2013:1917
External Source: CONFIRM
Name: http://support.apple.com/kb/HT6162
External Source: SUSE
Name: openSUSE-SU-2013:1777

Vulnerable software and versions

Skip Navigation Links.
Collapse Configuration 1Configuration 1
Collapse OROR
* cpe:/a:google:chrome:31.0.1650.47 and previous versions
* cpe:/a:google:chrome:31.0.1650.46
* cpe:/a:google:chrome:31.0.1650.45
* cpe:/a:google:chrome:31.0.1650.44
* cpe:/a:google:chrome:31.0.1650.43
* cpe:/a:google:chrome:31.0.1650.42
* cpe:/a:google:chrome:31.0.1650.41
* cpe:/a:google:chrome:31.0.1650.39
* cpe:/a:google:chrome:31.0.1650.38
* cpe:/a:google:chrome:31.0.1650.37
* cpe:/a:google:chrome:31.0.1650.36
* cpe:/a:google:chrome:31.0.1650.35
* cpe:/a:google:chrome:31.0.1650.34
* cpe:/a:google:chrome:31.0.1650.33
* cpe:/a:google:chrome:31.0.1650.32
* cpe:/a:google:chrome:31.0.1650.31
* cpe:/a:google:chrome:31.0.1650.30
* cpe:/a:google:chrome:31.0.1650.29
* cpe:/a:google:chrome:31.0.1650.28
* cpe:/a:google:chrome:31.0.1650.27
* cpe:/a:google:chrome:31.0.1650.26
* cpe:/a:google:chrome:31.0.1650.25
* cpe:/a:google:chrome:31.0.1650.23
* cpe:/a:google:chrome:31.0.1650.22
* cpe:/a:google:chrome:31.0.1650.20
* cpe:/a:google:chrome:31.0.1650.19
* cpe:/a:google:chrome:31.0.1650.18
* cpe:/a:google:chrome:31.0.1650.17
* cpe:/a:google:chrome:31.0.1650.16
* cpe:/a:google:chrome:31.0.1650.15
* cpe:/a:google:chrome:31.0.1650.14
* cpe:/a:google:chrome:31.0.1650.13
* cpe:/a:google:chrome:31.0.1650.12
* cpe:/a:google:chrome:31.0.1650.11
* cpe:/a:google:chrome:31.0.1650.10
* cpe:/a:google:chrome:31.0.1650.9
* cpe:/a:google:chrome:31.0.1650.8
* cpe:/a:google:chrome:31.0.1650.7
* cpe:/a:google:chrome:31.0.1650.6
* cpe:/a:google:chrome:31.0.1650.5
* cpe:/a:google:chrome:31.0.1650.4
* cpe:/a:google:chrome:31.0.1650.3
* cpe:/a:google:chrome:31.0.1650.2
* cpe:/a:google:chrome:31.0.1650.0
Collapse Configuration 2Configuration 2
Collapse OROR
* cpe:/a:artifex:gpl_ghostscript:-
* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)
  • Information Leak / Disclosure (CWE-200)