Null pointer dereference

freeSSHd 1.2 and earlier allows remote attackers to cause a denial of service crash via a SSH2MSGNEWKEYS packet to TCP port 22, which triggers a NULL pointer dereference...

CVE-2008-0852

The CVE-2008-0852 entry concerns freeSSHd versions 1.2 and earlier. A remote attacker can trigger a denial of service (crash) by sending a SSH2_MSG_NEWKEYS packet to TCP port 22, which triggers a NULL pointer dereference. This document set confirms affected software and the underlying cause, but ...

CVE-2008-0852

freeSSHd 1.2 and earlier allows remote attackers to cause a denial of service crash via a SSH2MSGNEWKEYS packet to TCP port 22, which triggers a NULL pointer dereference...

FreeSSHd DoS

NULL pointer dereference on SSH2MSGNEWKEYS message...

NULL pointer crash in freeSSHd 1.20

Luigi Auriemma Application: freeSSHd http://www.freesshd.com Note: is possible that the problem affects also wodSSHServer anyway this has not been tested Versions: = 1.2.0 Platforms: Windows Bug: NULL pointer crash Exploitation: remote Date: 17 Feb 2008 Author: Luigi Auriemma e-mail:...

freeSSHd 1.2 - SSH2_MSG_NEWKEYS Remote Denial of Service

freeSSHd 1.2 - SSH2MSGNEWKEYS Remote Denial of Service source: https://www.securityfocus.com/bid/27845/info freeSSHd is prone to a remote denial-of-service vulnerability because it fails to handle exceptional conditions. Successfully exploiting this issue allows remote attackers to crash the...

freeSSHd 1.2 - 'SSH2_MSG_NEWKEYS' Remote Denial of Service

source: https://www.securityfocus.com/bid/27845/info freeSSHd is prone to a remote denial-of-service vulnerability because it fails to handle exceptional conditions. Successfully exploiting this issue allows remote attackers to crash the affected application, denying service to legitimate users...

FreeSSHd 1.0.9 Key Exchange Algorithm String Buffer Overflow

This module exploits a simple stack buffer overflow in FreeSSHd 1.0.9. This flaw is due to a buffer overflow error when handling a specially crafted key exchange algorithm string received from an SSH client. This module requires Metasploit: https://metasploit.com/download Current source:...

freesshd-exploit.txt

!/usr/bin/env python """ Coded by Tauqeer Ahmad a.k.a 0x-Scientist-x0 ahmadtauqeeratyahoo.com Disclaimer: This Proof of concept exploit is for educational purpose only. Please do not use it against any system without prior permission. You are responsible for yourself for what you do with this cod...

freeSSHd Key Exchange Algorithm String Remote Overflow

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...

WeOnlyDo! Software wodSSHServer ActiveX component fails to properly validate key exchange algorithm strings

Overview The WeOnlyDo! Software wodSSHServer ActiveX component fails to properly validate the length of key exchange algorithm strings. This may allow a remote, unauthenticated attacker to execute arbitrary code. Description wodSSHServerActiveX component According to the wodSSHServer ActiveX...

FreeSSHd / FreeFTPd / wodSSHServer / FortressSSH SSH servers buffer overflow

Buffer overflow on cryptographic keys exchange...

FreeSSHd key exchange buffer overflow

Added: 05/17/2006 CVE: CVE-2006-2407 BID: 17958 OSVDB: 25463 Background freeSSHd is a free SSH server based on WeOnlyDo wodSSHServer. Problem wodSSHServer and its derivatives, including freeSSHd, are affected by a buffer overflow vulnerability in the key exchange algorithm. A remote attacker can...

FreeSSHd key exchange buffer overflow

Added: 05/17/2006 CVE: CVE-2006-2407 BID: 17958 OSVDB: 25463 Background freeSSHd is a free SSH server based on WeOnlyDo wodSSHServer. Problem wodSSHServer and its derivatives, including freeSSHd, are affected by a buffer overflow vulnerability in the key exchange algorithm. A remote attacker can...

FreeSSHd key exchange buffer overflow

Added: 05/17/2006 CVE: CVE-2006-2407 BID: 17958 OSVDB: 25463 Background freeSSHd is a free SSH server based on WeOnlyDo wodSSHServer. Problem wodSSHServer and its derivatives, including freeSSHd, are affected by a buffer overflow vulnerability in the key exchange algorithm. A remote attacker can...

FreeSSHd key exchange buffer overflow

Added: 05/17/2006 CVE: CVE-2006-2407 BID: 17958 OSVDB: 25463 Background freeSSHd is a free SSH server based on WeOnlyDo wodSSHServer. Problem wodSSHServer and its derivatives, including freeSSHd, are affected by a buffer overflow vulnerability in the key exchange algorithm. A remote attacker can...

Stack overflow

Stack-based buffer overflow in 1 WeOnlyDo wodSSHServer ActiveX Component 1.2.7 and 1.3.3 DEMO, as used in other products including 2 FreeSSHd 1.0.9 and 3 freeFTPd 1.0.10, allows remote attackers to execute arbitrary code via a long key exchange algorithm string...

CVE-2006-2407

Stack-based buffer overflow in 1 WeOnlyDo wodSSHServer ActiveX Component 1.2.7 and 1.3.3 DEMO, as used in other products including 2 FreeSSHd 1.0.9 and 3 freeFTPd 1.0.10, allows remote attackers to execute arbitrary code via a long key exchange algorithm string...

CVE-2006-2407

Stack-based buffer overflow in 1 WeOnlyDo wodSSHServer ActiveX Component 1.2.7 and 1.3.3 DEMO, as used in other products including 2 FreeSSHd 1.0.9 and 3 freeFTPd 1.0.10, allows remote attackers to execute arbitrary code via a long key exchange algorithm string...

CVE-2006-2407

The CVE-2006-2407 issue is a stack-based buffer overflow in FreeSSHd (including 1.0.9 and 1.3.3 DEMO) when processing a long key exchange algorithm string, enabling remote code execution. It also affects derivative products (FreeSSHd-based demos and FreeFTPd 1.0.10 as used in other packages). Pub...