CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
80.8%
The dpcm_decode_frame function in libavcodec/dpcm.c in FFmpeg before 0.9.1
does not use the proper pointer after an audio API change, which allows
remote attackers to cause a denial of service (application crash) via
unspecified vectors, which triggers a heap-based buffer overflow.
Author | Note |
---|---|
jdstrand | from upstream, “Wrong pointer being used to write after recent audio API change.” |
mdeslaur | doesn’t look like it affects libav 0.7 and older, and ffmpeg 0.5 |