CVE-2013-0894

HIGH

Description

Buffer overflow in the vorbis_parse_setup_hdr_floors function in the Vorbis decoder in vorbisdec.c in libavcodec in FFmpeg through 1.1.3, as used in Google Chrome before 25.0.1364.97 on Windows and Linux and before 25.0.1364.99 on Mac OS X and other products, allows remote attackers to cause a denial of service (divide-by-zero error or out-of-bounds array access) or possibly have unspecified other impact via vectors involving a zero value for a bark map size.

References

http://git.chromium.org/gitweb/?p=chromium/deps/ffmpeg.git;a=commit;h=e1e70d9bb9852b7d099379afc95531a632a20ba5

http://git.videolan.org/?p=ffmpeg.git;a=commit;h=2c16bf2de07c68513072bf3cc96401d2c6291a3e

http://googlechromereleases.blogspot.com/2013/02/stable-channel-update_21.html

http://lists.opensuse.org/opensuse-updates/2013-03/msg00045.html

http://www.ubuntu.com/usn/USN-1790-1

https://code.google.com/p/chromium/issues/detail?id=168473

Details

Source: MITRE

Published: 2013-02-23

Updated: 2020-09-28

Type: CWE-120

Risk Information

CVSS v2.0

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