EMC DiskXtender MediaStor format string

emc-diskxtender-mediastor-format-string (41773)

High Risk

Description:

EMC DiskXtender could allow a remote attacker to execute arbitrary code on the system, caused by a format string vulnerability in the MediaStor component. By sending a specially-crafted packet containing malicious format specifiers to the RPC interface, a remote attacker from could exploit this vulnerability to execute arbitrary code with SYSTEM privileges on the vulnerable system and cause the service to crash.

*CVSS:

Base Score:	6.8
Access Vector:	Network
Access Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	5
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Gain Access

Remedy:

Apply the appropriate patch for your system, available for registered users from the EMC Web site. See References.

References:

• EMC Web site: DiskXtender Family - Archiving - EMC.
• iDefense Labs PUBLIC ADVISORY: 04.10.08: EMC DiskXtender MediaStor Format String Vulnerability.
• BID-28727: EMC DiskXtender Hard Coded Authentication Credentials Vulnerability
• BID-28729: EMC DiskXtender MediaStor RPC Interface Format String Vulnerability
• CVE-2008-0963: Format string vulnerability in EMC DiskXtender MediaStor 6.20.060 allows remote authenticated users to execute arbitrary code via a crafted message to the RPC interface.
• SA29778: EMC DiskXtender Multiple Vulnerabilities
• SECTRACK ID: 1019829: EMC DiskXtender Format String Bug Lets Remote Users Execute Arbitrary Code
• VUPEN/ADV-2008-1198: EMC DiskXtender Code Execution and Security Bypass Vulnerabilities

Platforms Affected:

• EMC DiskXtender 6.20.060

Reported:

Apr 10, 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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