Vulnerability CVE-2014-4607
Published: 2020-02-12

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.

Type:

CWE-190

 (Integer Overflow or Wraparound)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Oberhumer -> Liblzo2 
Oberhumer -> LZO2 

 References:
http://blog.securitymouse.com/2014/06/raising-lazarus-20-year-old-bug-that.html
https://web.archive.org/web/20140701023922/http://www.oberhumer.com/opensource/lzo/
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