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ubuntucveUbuntu.comUB:CVE-2015-6826
HistorySep 05, 2015 - 12:00 a.m.

CVE-2015-6826

2015-09-0500:00:00
ubuntu.com
ubuntu.com
12

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

EPSS

0.006

Percentile

78.2%

The ff_rv34_decode_init_thread_copy function in libavcodec/rv34.c in FFmpeg
before 2.7.2 does not initialize certain structure members, which allows
remote attackers to cause a denial of service (invalid pointer access) or
possibly have unspecified other impact via crafted (1) RV30 or (2) RV40
RealVideo data.

Notes

Author Note
mdeslaur as of 2014-03-31, no equivalent fix in libav
ebarretto as of 2018-09-27, no equivalent fix in libav, except for libav 0.8
OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchlibav< 4:0.8.17-0ubuntu0.12.04.2UNKNOWN

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

EPSS

0.006

Percentile

78.2%