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Vulnerability record · CVE-2013-6629 · published 19 November 2013

CVE-2013-6629: Google chrome information exposure vulnerability

Google · Chrome

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.

5.0 CVSS 2.0 Medium EPSS 9.7% · top 4.6% CWE-200 · Information exposure
5.0CVSS 2.0 base score
9.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
11Affected product versions listed by NVD
104References
17 Jun 2026Last modified by NVD

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.

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

11 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
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 TrackingVendor 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 ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124108.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124257.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2014-January/125470.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00025.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00026.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00002.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2013-12/msg00085.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2013-12/msg00086.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2013-12/msg00087.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2013-12/msg00119.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2013-12/msg00120.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2013-12/msg00121.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2014-01/msg00002.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2014-01/msg00042.html Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=140852886808946&w=2 Issue TrackingMailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=140852974709252&w=2 Issue TrackingMailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2013-1803.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2013-1804.html Third Party Advisory
http://secunia.com/advisories/56175 Not Applicable
http://secunia.com/advisories/58974 Not Applicable
http://secunia.com/advisories/59058 Not Applicable
http://security.gentoo.org/glsa/glsa-201406-32.xml Third Party Advisory
http://support.apple.com/kb/HT6150 Third Party Advisory
http://support.apple.com/kb/HT6162 Third Party Advisory
http://support.apple.com/kb/HT6163 Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21672080 Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21676746 Broken Link
http://www.debian.org/security/2013/dsa-2799 Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2013:273 Broken Link
http://www.mozilla.org/security/announce/2013/mfsa2013-116.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html Third Party Advisory
http://www.securityfocus.com/bid/63676 Broken LinkThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1029470 Broken LinkThird Party AdvisoryVDB Entry

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Source: NIST National Vulnerability Database (record CVE-2013-6629), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.