77 : WU-FTPD SITE EXEC Arbitrary Local Command Execution
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Info

Last Modified

6 months ago

Percent Complete

100%

Disclosure

May 31, 1995

Discovery

Unknown

Dates

Exploit

May 31, 1995

Solution

Unknown

Description

Some wu-ftpd installations contain a flaw that may allow a malicious user with a user account on the FTP server to execute arbitrary commands as root. The issue is caused by a wu-ftpd misconfiguration in pathnames.h that sets the search path for logged in users to /bin rather then ~/bin. It is possible that the flaw may allow arbitrary command execution resulting in a loss of integrity.

Classification

Location: Remote/Network Access Required
Attack Type: Misconfiguration
Impact: Loss of Integrity
Exploit: Exploit Available
Disclosure: OSVDB Verified

Solution

If your FTP server is misconfigured you are advised to upgrade to a newer version with out the misconfiguration. An upgrade is required as there are no known workarounds.

Products

WU-FTPD Development Group
Watch-list
wu-ftpd
Watch-list
2.4

References

Tools & Filters

Nessus

10090

Credit

  • Olaf Kirch - okirBrand New Doo Doomonad.swb.de -

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