CVE-2014-7937

Published: Jan 22, 2015Modified: May 6, 2026

7.5

Vector

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

Exploitability: 10.0 / Impact: 6.4

Source: NVD

Description

Multiple off-by-one errors in libavcodec/vorbisdec.c in FFmpeg before 2.4.2, as used in Google Chrome before 40.0.2214.91, allow remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted Vorbis I data.

Affected (2)

Products: Ffmpeg: Ffmpeg · Google: Chrome

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Ffmpeg Ffmpeg	Up to 2.4.1

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Google Chrome	Up to 40.0.2214.85

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (28)

http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=8c50704ebf1777bee76772c4835d9760b3721057

Source: chrome-cve-admin@google.com

http://googlechromereleases.blogspot.com/2015/01/stable-update.html

Source: chrome-cve-admin@google.com

http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html

Source: chrome-cve-admin@google.com

http://rhn.redhat.com/errata/RHSA-2015-0093.html

Source: chrome-cve-admin@google.com

http://secunia.com/advisories/62383

Source: chrome-cve-admin@google.com

http://secunia.com/advisories/62575

Source: chrome-cve-admin@google.com

http://secunia.com/advisories/62665

Source: chrome-cve-admin@google.com

http://security.gentoo.org/glsa/glsa-201502-13.xml

Source: chrome-cve-admin@google.com

http://www.securityfocus.com/bid/72288

Source: chrome-cve-admin@google.com

http://www.securitytracker.com/id/1031623

Source: chrome-cve-admin@google.com

http://www.ubuntu.com/usn/USN-2476-1

Source: chrome-cve-admin@google.com

https://chromium.googlesource.com/chromium/third_party/ffmpeg/+/d4608b7c83f56b17f14fdd94990341f62bb52f92

Source: chrome-cve-admin@google.com

https://code.google.com/p/chromium/issues/detail?id=419060

Source: chrome-cve-admin@google.com

https://security.gentoo.org/glsa/201603-06

Source: chrome-cve-admin@google.com

http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=8c50704ebf1777bee76772c4835d9760b3721057

Source: af854a3a-2127-422b-91ae-364da2661108

http://googlechromereleases.blogspot.com/2015/01/stable-update.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://rhn.redhat.com/errata/RHSA-2015-0093.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://secunia.com/advisories/62383

Source: af854a3a-2127-422b-91ae-364da2661108

http://secunia.com/advisories/62575

Source: af854a3a-2127-422b-91ae-364da2661108

http://secunia.com/advisories/62665

Source: af854a3a-2127-422b-91ae-364da2661108

http://security.gentoo.org/glsa/glsa-201502-13.xml

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/72288

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securitytracker.com/id/1031623

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.ubuntu.com/usn/USN-2476-1

Source: af854a3a-2127-422b-91ae-364da2661108

https://chromium.googlesource.com/chromium/third_party/ffmpeg/+/d4608b7c83f56b17f14fdd94990341f62bb52f92

Source: af854a3a-2127-422b-91ae-364da2661108

https://code.google.com/p/chromium/issues/detail?id=419060

Source: af854a3a-2127-422b-91ae-364da2661108

https://security.gentoo.org/glsa/201603-06

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

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