CVE-2010-3443
MEDIUM severity · CVSS 5 · CWE-399
5CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)2%
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: http://quassel-irc.org/node/115 ↗
Additional information
- NVD record
- http://quassel-irc.org/node/115Patch
- http://bugs.quassel-irc.org/issues/1023Advisory
- http://bugs.quassel-irc.org/issues/1024Advisory
- http://secunia.com/advisories/55581Advisory
- http://git.quassel-irc.org/?p=quassel.git%3Ba=commitdiff%3Bh=a4ca568cdf68cf4a0343eb161518dc8e50cea87d
- http://security.gentoo.org/glsa/glsa-201311-03.xml
- http://ubuntu.com/usn/usn-991-1