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VID 14022
Severity 40
Port 22
Protocol TCP
Class Ssh
Detailed Description The SSH on the server is older than version 1.2.32, or a version of OpenSSH which is older than 2.3.0.
These versions are vulnerable to a flaw which allows an attacker to insert arbitrary commands in a ssh stream through CRC-32 compensation. An attacker with access to the encrypted ssh stream may insert encrypted blocks in the stream that will decrypt to arbitrary commands to be executed on the ssh server.

* References:
http://www.securityfocus.com/bid/2347
http://www.core-sdi.com/english/ssh/
Recommendation Upgrade to version 1.2.32 of SSH which solves this problem, or to version 2.3.0/2.3.2 of OpenSSH (Note : The version 2.3.1 of OpenSSH has a serious flaw related to authentication problem)
Related URL CVE-2001-0144 (CVE)
Related URL (SecurityFocus)
Related URL (ISS)