Vulnerability CVE-2018-20253
Published: 2019-02-12   Modified: 2019-02-13

Description:
In WinRAR versions prior to and including 5.60, There is an out-of-bounds write vulnerability during parsing of a crafted LHA / LZH archive formats. Successful exploitation could lead to arbitrary code execution in the context of the current user.

Type:

CWE-787

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
Rarlab -> Winrar 

 References:
https://research.checkpoint.com/extracting-code-execution-from-winrar/
https://www.win-rar.com/whatsnew.html
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