CVE-2017-11684
Published: 27 July 2017
There is an illegal address access in the build_table function in libavcodec/bitstream.c of Libav 12.1 that will lead to remote denial of service via crafted input.
Priority
Status
Package | Release | Status |
---|---|---|
ffmpeg Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
bionic |
Not vulnerable
(7:3.0-1)
|
|
focal |
Not vulnerable
(7:4.0-1)
|
|
jammy |
Not vulnerable
(7:4.0-1)
|
|
kinetic |
Not vulnerable
(7:4.0-1)
|
|
lunar |
Not vulnerable
(7:4.0-1)
|
|
cosmic |
Not vulnerable
(7:4.0-1)
|
|
disco |
Not vulnerable
(7:4.0-1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(4.0)
|
|
xenial |
Not vulnerable
(7:2.8-1)
|
|
zesty |
Ignored
(end of life)
|
|
mantic |
Not vulnerable
(7:4.0-1)
|
|
libav Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Needed
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
bionic |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
zesty |
Does not exist
|
|
mantic |
Does not exist
|
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |