National Cyber Awareness System
Vulnerability Summary for CVE-2008-0610
Original release date:02/06/2008
Last revised:08/14/2012
Source:
US-CERT/NIST
Overview
Stack-based buffer overflow in the ClientConnection::NegotiateProtocolVersion function in vncviewer/ClientConnection.cpp in vncviewer for UltraVNC 1.0.2 and 1.0.4 before 01252008, when in LISTENING mode or when using the DSM plugin, allows remote attackers to execute arbitrary code or cause a denial of service (crash) via a modified size value.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
10.0
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
References to Advisories, Solutions, and Tools
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US-CERT Vulnerability Note: VU#721460
Name: VU#721460
External Source: BID
Name: 27561
Type: Patch Information; Exploit
External Source: SECUNIA
Name: 28747
Type: Advisory; Patch Information
External Source: VUPEN
Name: ADV-2008-0392
External Source: SECTRACK
Name: 1019293
External Source: EXPLOIT-DB
Name: 18666
External Source: CONFIRM
Name: http://ultravnc.svn.sourceforge.net/viewvc/ultravnc/UltraVNC%20Project%20Root/UltraVNC/vncviewer/ClientConnection.cpp?sortby=date&r1=169&r2=168&pathrev=169
External Source: CONFIRM
Name: http://sourceforge.net/project/shownotes.php?release_id=571174&group_id=63887
External Source: CONFIRM
Name: http://forum.ultravnc.info/viewtopic.php?t=11850