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VID 14027
Severity 40
Port 22
Protocol TCP
Class Ssh
Detailed Description The version of SSH daemon is older than (or as old as) 1.2.27.

Secure Shell (SSH) version 1 daemons contain a potentially exploitable buffer overflow when built with the RSAREF library. This could possibly allow remote attackers to compromise root access on affected systems.

To determine if you compiled ssh against the RSAREF library, type "ssh -V" on the remote host.

* References:
http://www.securityfocus.com/bid/843
http://xforce.iss.net/xforce/xfdb/3729
Recommendation 1. Use ssh 2.x, or do not compile ssh against the RSAREF library
2. Patch : http://www.cert.org/advisories/CA-99-15/ssh-patch.txt
Related URL CVE-1999-0834 (CVE)
Related URL (SecurityFocus)
Related URL (ISS)