CVE-2013-6630
The get_dht function in jdmarker.c in libjpeg-turbo through 1.3.0, as used in Google Chrome before 31.0.1650.48 and other products, does not set all elements of a certain Huffman value array during the reading of segments that follow Define Huffman…
Does this matter?
Lower severity and a low EPSS score (2.13%). Track it; it rarely justifies an emergency change on its own.
Description
The get_dht function in jdmarker.c in libjpeg-turbo through 1.3.0, as used in Google Chrome before 31.0.1650.48 and other products, does not set all elements of a certain Huffman value array during the reading of segments that follow Define Huffman Table (DHT) JPEG markers, which allows remote attackers to obtain sensitive information from uninitialized memory locations via a crafted JPEG image.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 2.13% probability · 81th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189
- Affected
- google/chrome
- Source
- cve@mitre.org
References
- http://advisories.mageia.org/MGASA-2013-0333.html
- http://archives.neohapsis.com/archives/fulldisclosure/2013-11/0080.html
- http://git.chromium.org/gitweb/?p=chromium/deps/libjpeg_turbo.git%3Ba=commit%3Bh=32cab49bd4cb1ce069a435fd75f9439c34ddc6f8
- http://googlechromereleases.blogspot.com/2013/11/stable-channel-update.htmlVendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2013-December/123437.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124108.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124257.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-January/125470.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00002.html
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00085.html
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00086.html
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00087.html
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00119.html
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00120.html
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00121.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00002.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00042.html
- http://rhn.redhat.com/errata/RHSA-2013-1803.html
- http://secunia.com/advisories/56175
- http://www.debian.org/security/2013/dsa-2799
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:273
- http://www.mozilla.org/security/announce/2013/mfsa2013-116.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.securitytracker.com/id/1029470
- http://www.securitytracker.com/id/1029476
- http://www.ubuntu.com/usn/USN-2052-1
- http://www.ubuntu.com/usn/USN-2053-1
- http://www.ubuntu.com/usn/USN-2060-1
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.