CVE-2009-0388
Last modified
CVE-2009-0388 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 13.33% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tightvnc | Tightvnc | 1.3.9 |
| Ultravnc | Ultravnc | 1.0.2 |
| Ultravnc | Ultravnc | 1.0.5 |
References
- http://www.securityfocus.com/bid/33568Exploit, Patch
- http://www.securityfocus.com/bid/33568Exploit, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
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