CVE-2018-15822
Published: 23 August 2018
The flv_write_packet function in libavformat/flvenc.c in FFmpeg through 2.8 does not check for an empty audio packet, leading to an assertion failure.
Priority
Status
Package | Release | Status |
---|---|---|
ffmpeg Launchpad, Ubuntu, Debian |
upstream |
Needed
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Released
(7:2.8.17-0ubuntu0.1)
|
|
bionic |
Released
(7:3.4.6-0ubuntu0.18.04.1)
|
|
cosmic |
Released
(7:4.0.4-0ubuntu1)
|
|
disco |
Not vulnerable
(7:4.0.3-1)
|
|
eoan |
Not vulnerable
(7:4.0.3-1)
|
|
focal |
Not vulnerable
(7:4.0.3-1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |