Friday, October 1, 2010

IBM TSM FastBack Server: Remote Code Execution Vulnerabilities

Users of IBM TSM FastBack Server please be advised of a Remote Code Execution Vulnerabilities that has been identified.

To view this vulnerability, possible remedies, and others please check out the Security Advisories at Critical Watch (http://criticalwatch.com/support/security-advisories.aspx)

Amplify’d from www.criticalwatch.com
ZDI-10-182: [ZDI-10-182] IBM TSM FastBack Server Remote Code Execution Vulnerabilities
-- Affected Products:

IBM Tivoli Storage Manager FastBack
-- Vulnerability Details:

This vulnerability allows remote attackers to execute arbitrary code on

vulnerable installations of IBM Tivoli FastBack Server. Authentication

is not required to exploit this vulnerability.



The specific flaw exists within FastBackServer.exe which listens by

default on TCP port 11460. The vulnerable function uses values directly

from a received packet as the size and data to several memcpy calls. By

providing crafted values this issue can lead to remote code execution

under the context of the fastback server.
Read more at www.criticalwatch.com
 

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