CVE-2014-4609
Published: 14 January 2020
Integer overflow in the get_len function in libavutil/lzo.c in Libav before 0.8.13, 9.x before 9.14, and 10.x before 10.2 allows remote attackers to execute arbitrary code via a crafted Literal Run.
Priority
Status
Package | Release | Status |
---|---|---|
libav Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
precise |
Released
(4:0.8.13-0ubuntu0.12.04.1 )
|
|
trusty |
Released
(6:9.14-0ubuntu0.14.04.1)
|
|
upstream |
Released
(6:10.2-1)
|
|
Patches: upstream: http://git.libav.org/?p=libav.git;a=commit;h=ccda51b14c0fcae2fad73a24872dce75a7964996 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |