CVE-2009-0388

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2009-0388
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2009-02-04 19:30:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionMultiple integer signedness errors in (1) UltraVNC 1.0.2 and 1.0.5 and (2) TightVnc 1.3.9 allow remote VNC servers to cause a denial of service (heap corruption and application crash) or possibly execute arbitrary code via a large length value in a message, related to the (a) ClientConnection::CheckBufferSize and (b) ClientConnection::CheckFileZipBufferSize functions in ClientConnection.cpp.

Risk And Classification

Primary CVSS: v2.0 10 from [email protected]

AV:N/AC:L/Au:N/C:C/I:C/A:C

Problem Types: CWE-189 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:N/AC:L/Au:N/C:C/I:C/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Tightvnc Tightvnc 1.3.9 All All All
Application Ultravnc Ultravnc 1.0.2 All All All
Application Ultravnc Ultravnc 1.0.5 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
TightVNC / Code / [r3658] af854a3a-2127-422b-91ae-364da2661108 vnc-tight.svn.sourceforge.net
UltraVNC/TightVNC Multiple VNC Clients Multiple Integer Overflow PoC af854a3a-2127-422b-91ae-364da2661108 www.exploit-db.com
UltraVNC :: af854a3a-2127-422b-91ae-364da2661108 forum.ultravnc.info
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
TightVNC "ClientConnection" Signedness Vulnerabilities - Advisories - Community af854a3a-2127-422b-91ae-364da2661108 secunia.com
Core Security Technologies | CoreLabs Vulnerability Advisory | VNC Integer Overflows af854a3a-2127-422b-91ae-364da2661108 www.coresecurity.com Exploit
www.securityfocus.com/bid/33568 af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit, Patch
TightVNC Authentication Failure Integer Overflow PoC af854a3a-2127-422b-91ae-364da2661108 www.exploit-db.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report