CVE-2014-4607

Published: Feb 12, 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 LZO algorithm variant in Oberhumer liblzo2 and lzo-2 before 2.07 on 32-bit platforms might allow remote attackers to execute arbitrary code via a crafted Literal Run.

Affected (2)

Products: Oberhumer: Liblzo2, Lzo2

Oberhumer

2 products

Liblzo2

Lzo2

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Oberhumer Liblzo2	Before 2.07
Oberhumer Lzo2	Before 2.07

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 (4)

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

Source: cve@mitre.org

ExploitThird Party Advisory

https://web.archive.org/web/20140701023922/http://www.oberhumer.com/opensource/lzo/

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

https://web.archive.org/web/20140701023922/http://www.oberhumer.com/opensource/lzo/

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

Vendor Advisory

Timeline

No history available yet.