Vulnerability Details CVE-2006-1652
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.859
EPSS Ranking 99.3%
CVSS Severity
CVSS v2 Score 9.0
References
- http://lists.grok.org.uk/pipermail/full-disclosure/2006-April/044901.html
- http://secunia.com/advisories/19513
- http://securityreason.com/securityalert/674
- http://www.securityfocus.com/archive/1/429930/100/0/threaded
- http://www.securityfocus.com/archive/1/430287/100/0/threaded
- http://www.securityfocus.com/archive/1/430711/100/0/threaded
- http://www.securityfocus.com/bid/17378
- http://www.vupen.com/english/advisories/2006/1240
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25648
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25650
- https://www.exploit-db.com/exploits/1642
- https://www.exploit-db.com/exploits/1643
- http://lists.grok.org.uk/pipermail/full-disclosure/2006-April/044901.html
- http://secunia.com/advisories/19513
- http://securityreason.com/securityalert/674
- http://www.securityfocus.com/archive/1/429930/100/0/threaded
- http://www.securityfocus.com/archive/1/430287/100/0/threaded
- http://www.securityfocus.com/archive/1/430711/100/0/threaded
- http://www.securityfocus.com/bid/17378
- http://www.vupen.com/english/advisories/2006/1240
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25648
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25650
- https://www.exploit-db.com/exploits/1642
- https://www.exploit-db.com/exploits/1643
Products affected by CVE-2006-1652
-
cpe:2.3:a:ultravnc:tabbed_viewer:1.29
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cpe:2.3:a:ultravnc:vnc_viewer:1.0.1