CyberLink PowerDVD CLAVSetting.CLSetting.1 ActiveX control file overwrite

cyberlink-clsetting-file-overwrite (36902)

Medium Risk

Description:

The CyberLink PowerDVD CLAVSetting.CLSetting.1 ActiveX control (CLAVSetting.dll) could allow a remote attacker to overwrite arbitrary files on the system, caused by insecure use of the CreateNewFile() method. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using directory traversal techniques to overwrite and corrupt arbitrary files on the system.

*CVSS:

Base Score:	8.8
Access Vector:	Network
Access Complexity:	Medium
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	Complete
Availability Impact:	Complete
Temporal Score:	7.5
Exploitability:	Proof-of-Concept
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

File Manipulation

Remedy:

No remedy available as of February 6, 2010.

References:

• CyberLink Web site: CyberLink PowerDVD 7.
• BID-25888: CyberLink PowerDVD CLAVSetting.DLL Arbitrary File Overwrite Vulnerability
• CVE-2007-5219: Directory traversal vulnerability in the CLAVSetting.CLSetting.1 ActiveX control in CLAVSetting.DLL 1.00.1829 in the CLAVSetting module in CyberLink PowerDVD 7.0 allows remote attackers to create or overwrite arbitrary files via a .. (dot dot) in the argument to the CreateNewFile method.
• SA27039: CyberLink PowerDVD CLSetting ActiveX Control Insecure Method
• SECTRACK ID: 1018758: CyberLink PowerDVD Lets Remote Users Deny Service By Overwriting Files
• VUPEN/ADV-2007-3328: CyberLink PowerDVD CLAVSetting ActiveX File Corruption Vulnerability

Platforms Affected:

• CyberLink PowerDVD 7.0

Reported:

Oct 01, 2007

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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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