Medium 5.0Published Nov 18, 2013

CVE-2013-6629The 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 dup…

Updated under an hour ago (Nov 2, 2026, 4:10 AM ET)

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No exploitation reported and no EPSS estimate yet.

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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.

CVSS: 5.0 MEDIUM (v2.0, NVD)AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness (CWE): CWE-200
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 16, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

google chrome google:chrome	before 31.0.1650.48	NVD
oracle solaris oracle:solaris	11.3	NVD
artifex gpl_ghostscript artifex:gpl_ghostscript	before 9.03	NVD
libjpeg-turbo libjpeg-turbo libjpeg-turbo:libjpeg-turbo	before 1.3.1	NVD
fedoraproject fedora fedoraproject:fedora	18; 19; 20	NVD
opensuse opensuse opensuse:opensuse	12.2; 12.3; 13.1	NVD
canonical ubuntu_linux canonical:ubuntu_linux	10.04; 12.04; 12.10; 13.04; 13.10	NVD
debian debian_linux debian:debian_linux	7.0; 8.0	NVD
mozilla firefox mozilla:firefox	before 24.2; before 26.0	NVD
mozilla seamonkey mozilla:seamonkey	before 2.23	NVD
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References

References

http://advisories.mageia.org/MGASA-2013-0333.html	third-party-advisory
http://archives.neohapsis.com/archives/fulldisclosure/2013-11/0080.html	broken-link
http://bugs.ghostscript.com/show_bug.cgi?id=686980	issue-tracking, vendor-advisory
http://googlechromereleases.blogspot.com/2013/11/stable-channel-update.html	vendor-advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705	third-party-advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/123437.html	mailing-list, third-party-advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124108.html	mailing-list, third-party-advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124257.html	mailing-list, third-party-advisory
http://lists.fedoraproject.org/pipermail/package-announce/2014-January/125470.html	mailing-list, third-party-advisory
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00025.html	mailing-list, third-party-advisory
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The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.