CVE-2017-9994
Published: 28 June 2017
libavcodec/webp.c in FFmpeg before 2.8.12, 3.0.x before 3.0.8, 3.1.x before 3.1.8, 3.2.x before 3.2.5, and 3.3.x before 3.3.1 does not ensure that pix_fmt is set, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted file, related to the vp8_decode_mb_row_no_filter and pred8x8_128_dc_8_c functions.
Priority
Status
Package | Release | Status |
---|---|---|
ffmpeg Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(7:3.2.6-1)
|
bionic |
Not vulnerable
(7:3.2.6-1)
|
|
cosmic |
Not vulnerable
(7:3.2.6-1)
|
|
disco |
Not vulnerable
(7:3.2.6-1)
|
|
focal |
Not vulnerable
(7:3.2.6-1)
|
|
jammy |
Not vulnerable
(7:3.2.6-1)
|
|
kinetic |
Not vulnerable
(7:3.2.6-1)
|
|
lunar |
Not vulnerable
(7:3.2.6-1)
|
|
mantic |
Not vulnerable
(7:3.2.6-1)
|
|
noble |
Not vulnerable
(7:3.2.6-1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(7:3.2.5-1)
|
|
xenial |
Released
(7:2.8.14-0ubuntu0.16.04.1)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
|
libav Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
trusty |
Needed
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |