CVE-2010-3443
MEDIUM · CVSS 5.0EPSS 2.0%EU EUVD
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.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P- Weakness (CWE)
- CWE-399
- EPSS score
- 2.0% (81th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-3441)
- Published
- November 23, 2013
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-3441 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- canonical / ubuntu linux
- canonical / ubuntu linux
- canonical / ubuntu linux
- quassel-irc / quassel irc
- quassel-irc / quassel irc
- quassel-irc / quassel irc
- quassel-irc / quassel irc
- quassel-irc / quassel irc
- quassel-irc / quassel irc
- quassel-irc / quassel irc
- quassel-irc / quassel irc
- quassel-irc / quassel irc
- quassel-irc / quassel irc
- quassel-irc / quassel irc
- quassel-irc / quassel irc
- quassel-irc / quassel irc
- quassel-irc / quassel irc
References
- http://bugs.quassel-irc.org/issues/1023(Vendor Advisory)
- http://bugs.quassel-irc.org/issues/1024(Vendor Advisory)
- http://git.quassel-irc.org/?p=quassel.git%3Ba=commitdiff%3Bh=a4ca568cdf68cf4a0343eb161518dc8e50cea87d
- http://quassel-irc.org/node/115(Patch)
- http://secunia.com/advisories/55581(Vendor Advisory)
- http://security.gentoo.org/glsa/glsa-201311-03.xml
- http://ubuntu.com/usn/usn-991-1
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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