CVE-2006-1652: Buffer Overflow
First published: Thu Apr 06 2006(Updated: )
Multiple buffer overflows in (a) UltraVNC (aka Ultr@VNC) 1.0.1 and earlier and (b) tabbed_viewer 1.29 (1) allow user-assisted remote attackers to execute arbitrary code via a malicious server that sends a long string to a client that connects on TCP port 5900, which triggers an overflow in Log::ReallyPrint; and (2) allow remote attackers to cause a denial of service (server crash) via a long HTTP GET request to TCP port 5800, which triggers an overflow in VNCLog::ReallyPrint.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ultravnc Tabbed Viewer | =1.29 | |
| Ultravnc Vnc Viewer | =1.0.1 |
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Reference Links
- http://www.securityfocus.com/bid/17378
- http://secunia.com/advisories/19513
- http://lists.grok.org.uk/pipermail/full-disclosure/2006-April/044901.html
- http://securityreason.com/securityalert/674
- http://www.vupen.com/english/advisories/2006/1240
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25650
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25648
- https://www.exploit-db.com/exploits/1643
- https://www.exploit-db.com/exploits/1642
- http://www.securityfocus.com/archive/1/430711/100/0/threaded
- http://www.securityfocus.com/archive/1/430287/100/0/threaded
- http://www.securityfocus.com/archive/1/429930/100/0/threaded
- collector/nvd-historical
- vendor/ultravnc
- product/tabbed viewer
- canonical/ultravnc tabbed viewer
- product/vnc viewer
- canonical/ultravnc vnc viewer
- collector/nvd-index
- agent/references
- agent/author
- agent/weakness
- agent/severity
- agent/type
- agent/event
- agent/description
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- version/ultravnc tabbed viewer/1.29
- version/ultravnc vnc viewer/1.0.1