CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
80.2%
libavcodec/gif.c in FFmpeg before 2.8.6 does not properly calculate a
buffer size, which allows remote attackers to cause a denial of service
(out-of-bounds array access) or possibly have unspecified other impact via
a crafted .tga file, related to the gif_image_write_image, gif_encode_init,
and gif_encode_close functions.
Author | Note |
---|---|
mdeslaur | as of 2016-03-31, no equivalent fix in libav |
ebarretto | libav not affected according to upstream |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 17.10 | noarch | ffmpeg | < 7:2.8.6-1ubuntu1 | UNKNOWN |
ubuntu | 18.04 | noarch | ffmpeg | < 7:2.8.6-1ubuntu1 | UNKNOWN |
ubuntu | 16.04 | noarch | ffmpeg | < 7:2.8.6-1ubuntu1 | UNKNOWN |
ubuntu | 16.10 | noarch | ffmpeg | < 7:2.8.6-1ubuntu1 | UNKNOWN |
ubuntu | 17.04 | noarch | ffmpeg | < 7:2.8.6-1ubuntu1 | UNKNOWN |
ubuntu | 12.04 | noarch | libav | < 4:0.8.17-0ubuntu0.12.04.2 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
80.2%