CVE-2021-28429
Published: 11 August 2023
Integer overflow vulnerability in av_timecode_make_string in libavutil/timecode.c in FFmpeg version 4.3.2, allows local attackers to cause a denial of service (DoS) via crafted .mov file.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
ffmpeg Launchpad, Ubuntu, Debian |
bionic |
Released
(7:3.4.11-0ubuntu0.1)
|
| focal |
Released
(7:4.2.7-0ubuntu0.1)
|
|
| jammy |
Not vulnerable
(7:4.4.2-0ubuntu0.22.04.1)
|
|
| lunar |
Not vulnerable
(7:5.1.2-3ubuntu1)
|
|
| mantic |
Not vulnerable
(7:6.0-6ubuntu1)
|
|
| noble |
Not vulnerable
(7:6.0-6ubuntu1)
|
|
| trusty |
Ignored
(end of standard support)
|
|
| upstream |
Released
(4.4.5)
|
|
| xenial |
Released
(7:2.8.17-0ubuntu0.1+esm6)
Available with Ubuntu Pro |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |