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)
|
|
| 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
|
|
| 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 |