Free and open-source vulnerability scanner
Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.
Install NowAvailable for macOS, Windows, and Linux
CVE-2009-0388
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
Multiple 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..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 10/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 10/10
- Confidentiality Impact
- Complete
- Availability Impact
- Complete
- Integrity Impact
- Complete
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:ultravnc:ultravnc:1.0.5:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:ultravnc:ultravnc:1.0.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:tightvnc:tightvnc:1.3.9:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://vnc-tight.svn.sourceforge.net/viewvc/vnc-tight?view=rev&revision=3564
- http://www.securityfocus.com/bid/33568
- http://www.coresecurity.com/content/vnc-integer-overflows
- http://secunia.com/advisories/33807
- http://forum.ultravnc.info/viewtopic.php?t=14654
- http://www.vupen.com/english/advisories/2009/0321
- http://www.vupen.com/english/advisories/2009/0322
- https://www.exploit-db.com/exploits/8024
- https://www.exploit-db.com/exploits/7990
- http://www.securityfocus.com/archive/1/500632/100/0/threaded