Perforce Server p4s.exe denial of service

perforce-server-p4s-dos (41361)

Medium Risk

Description:

Perforce Server is vulnerable to a denial of service, caused by an error in p4s.exe. By sending a specially-crafted server-DiffFile command, a remote attacker could exploit this vulnerability to cause the service to enter into an infinite loop and consume all available CPU resources.

*CVSS:

Base Score:	5
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial
Temporal Score:	4.5
Exploitability:	Functional
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Denial of Service

Remedy:

No remedy available as of July 9, 2011.

References:

• Luigi Auriemma Advisories, 05 Mar 2008: Perforce Server.
• Perforce Software Web site: Perforce Software - The Fast Software Configuration Management System.
• BID-28108: Perforce Server Multiple Remote Denial of Service Vulnerabilities
• CVE-2008-1338: The Perforce service (p4s.exe) in Perforce Server 2007.3/143793 and earlier allows remote attackers to cause a denial of service (daemon crash) via a server-DiffFile command with an integer value within a certain range, which causes a loop until all memory is exhausted.
• SA29231: Perforce Server Denial of Service Vulnerabilities

Platforms Affected:

• Perforce Perforce Server 2007.3/143793 and prior

Reported:

Mar 05, 2008

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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