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Home >> Browse Vulnerability Assessment Database >> Gain root remotely >> freeSSHd Key Exchange Buffer Overflow


Vulnerability Assessment Details

freeSSHd Key Exchange Buffer Overflow

Vulnerability Assessment Summary
Checks for a buffer overflow in freeSSHd

Detailed Explanation for this Vulnerability Assessment

Summary :

The remote SSH server is prone to a buffer overflow vulnerability.

Description :

The remote host is using freeSSHd, a free SSH server for Windows.

The version of freeSSHd installed on the remote host does not validate
the key exchange strings sent by a SSH client. This can result in a
buffer overflow and possibly a compromise of the host if an
unauthenticated attacker sends a long key exchange string.

See also :

http://secunia.com/advisories/19846
http://freesshd.com/?ctt=download

Solution :

Upgrade to FreeSSHd version 1.0.10 or later.

Network Security Threat Level:

High / CVSS Base Score : 7.0
(AV:R/AC:L/Au:NR/C:P/I:P/A:P/B:N)

Networks Security ID: 17958

Vulnerability Assessment Copyright: This script is Copyright (C) 2006 Ferdy Riphagen

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