Vulnerability CVE-2010-3443
Published: 2013-11-23

Description:
ctcphandler.cpp in Quassel before 0.6.3 and 0.7.x before 0.7.1 allows remote attackers to cause a denial of service (unresponsive IRC) via multiple Client-To-Client Protocol (CTCP) requests in a PRIVMSG message.

Type:

CWE-399

 (Resource Management Errors)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Quassel-irc -> Quassel irc 
Canonical -> Ubuntu linux 

 References:
http://quassel-irc.org/node/115
http://git.quassel-irc.org/?p=quassel.git;a=commitdiff;h=a4ca568cdf68cf4a0343eb161518dc8e50cea87d
http://ubuntu.com/usn/usn-991-1
http://security.gentoo.org/glsa/glsa-201311-03.xml
http://secunia.com/advisories/55581
http://bugs.quassel-irc.org/issues/1024
http://bugs.quassel-irc.org/issues/1023
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