CVE-2014-4609

Published: Jan 14, 2020Modified: Nov 21, 2024

8.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

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.

Affected (3)

Products: Libav: Libav

Libav

1 product

Libav

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Libav Libav	Before 0.8.13
Libav Libav	From 10.0 to 10.2
Libav Libav	From 9.0 to 9.14

Related CWEs

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (6)

http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.html

Source: cve@mitre.org

ExploitThird Party Advisory

http://www.openwall.com/lists/oss-security/2014/06/26/22

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://libav.org/news/#2014-06-27

Source: cve@mitre.org

Vendor Advisory

http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

http://www.openwall.com/lists/oss-security/2014/06/26/22

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

https://libav.org/news/#2014-06-27

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.