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CVE-2008-0610 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://forum.ultravnc.info/viewtopic.php?t=11850	CVE
http://secunia.com/advisories/28747	CVE	PatchVendor Advisory
http://sourceforge.net/project/shownotes.php?release_id=571174&group_id=63887	CVE
http://ultravnc.svn.sourceforge.net/viewvc/ultravnc/UltraVNC%20Project%20Root/UltraVNC/vncviewer/ClientConnection.cpp?sortby=date&r1=169&r2=168&pathrev=169	CVE
http://www.exploit-db.com/exploits/18666	CVE
http://www.kb.cert.org/vuls/id/721460	CVE	US Government Resource
http://www.securityfocus.com/bid/27561	CVE	ExploitPatch
http://www.securitytracker.com/id?1019293	CVE
http://www.vupen.com/english/advisories/2008/0392	CVE
http://forum.ultravnc.info/viewtopic.php?t=11850	[email protected]
http://secunia.com/advisories/28747	[email protected]	PatchVendor Advisory
http://sourceforge.net/project/shownotes.php?release_id=571174&group_id=63887	[email protected]
http://ultravnc.svn.sourceforge.net/viewvc/ultravnc/UltraVNC%20Project%20Root/UltraVNC/vncviewer/ClientConnection.cpp?sortby=date&r1=169&r2=168&pathrev=169	[email protected]
http://www.exploit-db.com/exploits/18666	[email protected]
http://www.kb.cert.org/vuls/id/721460	[email protected]	US Government Resource
http://www.securityfocus.com/bid/27561	[email protected]	ExploitPatch
http://www.securitytracker.com/id?1019293	[email protected]
http://www.vupen.com/english/advisories/2008/0392	[email protected]

see all 18 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Affected Products

Product	Versions
ultravnc ultravnc	1.0.2 1.0.4 1.0.4_rc6 1.0.4_rc7 1.0.4_rc8
CPE cpe:2.3:a:ultravnc:ultravnc:1.0.2:::::::* cpe:2.3:a:ultravnc:ultravnc:1.0.4:::::::* cpe:2.3:a:ultravnc:ultravnc:1.0.4_rc6:::::::* cpe:2.3:a:ultravnc:ultravnc:1.0.4_rc7:::::::* cpe:2.3:a:ultravnc:ultravnc:1.0.4_rc8:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 23, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Feb 6, 2008	Initial Analysis	[email protected]