4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
64.5%
The format_line function in log.c in libavutil in FFmpeg before 1.2.1 uses inapplicable offset data during a certain category calculation, which allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) via crafted data that triggers a log message.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | ffmpeg | < 7:5.1.5-0+deb12u1 | ffmpeg_7:5.1.5-0+deb12u1_all.deb |
Debian | 11 | all | ffmpeg | < 7:4.3.6-0+deb11u1 | ffmpeg_7:4.3.6-0+deb11u1_all.deb |
Debian | 999 | all | ffmpeg | < 7:6.1.1-4 | ffmpeg_7:6.1.1-4_all.deb |
Debian | 13 | all | ffmpeg | < 7:6.1.1-4 | ffmpeg_7:6.1.1-4_all.deb |