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  1. CVEs
  2. CVE-2014-7937
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CVE-2014-7937

high
  • Information
  • CPEs
  • Plugins

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.

References

http://git.videolan.org/?p=ffmpeg.git;a=commit;h=8c50704ebf1777bee76772c4835d9760b3721057

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

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

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

http://secunia.com/advisories/62383

http://secunia.com/advisories/62575

http://secunia.com/advisories/62665

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

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

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

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

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

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

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

Details

Source: MITRE

Published: 2015-01-22

Updated: 2017-01-03

Type: CWE-119

Risk Information

CVSS v2

Base Score: 7.5

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

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

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