LANDesk Management Suite PXEMTFTP.exe directory traversal

landesk-pxemtftp-directory-traversal (48852)

Medium Risk

Description:

LANDesk Management Suite could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted TFTP GET request to the PXE TFTP Service (PXEMTFTP.exe) using a subdirectory name appended with "dot dot" sequences (/../) to read arbitrary files from the vulnerable system.

*CVSS:

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

Consequences:

Obtain Information

Remedy:

No remedy available as of July 9, 2011.

References:

• BugTraq Mailing List, Wed Apr 02 2008 - 13:42:47 CDT : Directory traversal in LANDesk Management Suite 8.80.1.1.
• LANDesk Security Bulletin 2659: TFTP access through directory traversal on LANDesk PXE Representatives.
• BID-28577: LANDesk Management Suite 8.80.1.1 PXE TFTP Service Directory Traversal Vulnerability
• CVE-2008-6195: Directory traversal vulnerability in the PXE TFTP Service (PXEMTFTP.exe) in LANDesk Management Suite (LDMS) 8.80.1.1 and earlier allows remote attackers to read arbitrary files via a subdirectory name followed by .. sequences, a different vulnerability than CVE-2008-1643.

Platforms Affected:

• LANDesk LANDesk Management Suite 8.7
• LANDesk LANDesk Management Suite 8.7 SP5
• LANDesk LANDesk Management Suite 8.80.1.1

Reported:

Apr 02, 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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