Ubuntu.comUB:CVE-2012-2794CVE-2012-2794
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
78.6%
Unspecified vulnerability in the decode_mb_info function in
libavcodec/indeo5.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and
0.8.x before 0.8.4, has unknown impact and attack vectors in which the
“allocated tile size … mismatches parameters.”
Notes
| Author | Note |
|---|---|
| mdeslaur | ffmpeg-extra in multiverse needs to have matching version libav-extra is built with tarball produced by libav package |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 11.10 | noarch | libav | < 4:0.7.6-0ubuntu0.11.10.2 | UNKNOWN |
| ubuntu | 12.04 | noarch | libav | < 4:0.8.4-0ubuntu0.12.04.1 | UNKNOWN |
| ubuntu | 12.10 | noarch | libav | < 6:0.8.4-0ubuntu0.12.10.1 | UNKNOWN |
| ubuntu | 11.10 | noarch | libav-extra | < 4:0.7.6ubuntu0.11.10.2 | UNKNOWN |
| ubuntu | 12.04 | noarch | libav-extra | < 4:0.8.4ubuntu0.12.04.1 | UNKNOWN |
| ubuntu | 12.10 | noarch | libav-extra | < 6:0.8.4ubuntu0.12.10.1 | UNKNOWN |
References
ffmpeg.org/security.html
git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=5ad7335ebac2b38bb2a1c8df51a500b78461c05a
secunia.com/advisories/50468
www.openwall.com/lists/oss-security/2012/08/31/3
www.openwall.com/lists/oss-security/2012/09/02/4
launchpad.net/bugs/cve/CVE-2012-2794
nvd.nist.gov/vuln/detail/CVE-2012-2794
security-tracker.debian.org/tracker/CVE-2012-2794
ubuntu.com/security/notices/USN-1630-1
ubuntu.com/security/notices/USN-1674-1
www.cve.org/CVERecord?id=CVE-2012-2794
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
78.6%