WinRAR archives code execution

winrar-archives-code-execution (41251)

High Risk

Description:

WinRAR could allow a remote attacker to execute arbitrary code on the system, caused by the improper handling of archives. By sending a specially-crafted archive, a remote attacker could exploit this vulnerability to corrupt memory, execute arbitrary code on the system or cause the affected application to crash.

*CVSS:

Base Score:	7.5
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	5.5
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Gain Access

Remedy:

Upgrade to the latest version of WinRAR (3.71 or later), available from the WinRAR Web site. See References.

References:

• CERT-FI: 20469: CERT-FI and CPNI Joint Vulnerability Advisory on Archive Formats.
• WinRAR Web site: WinRAR download and support..
• CVE-2008-7144: Multiple unspecified vulnerabilities in RARLAB WinRAR before 3.71 have unknown impact and attack vectors related to crafted (1) ACE, (2) ARJ, (3) BZ2, (4) CAB, (5) GZ, (6) LHA, (7) RAR, (8) TAR, or (9) ZIP files, as demonstrated by the OUSPG PROTOS GENOME test suite for Archive Formats.
• SA29407: WinRAR Multiple Unspecified Vulnerabilities
• VUPEN/ADV-2008-0916: WinRAR Archive Processing Code Execution and DoS Vulnerabilities

Platforms Affected:

• WinRAR WinRAR prior to 3.71

Reported:

Mar 17, 2008

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