CVE-2011-3354

Publication date 9 September 2011

Last updated 24 July 2024

Ubuntu priority

Description

The CtcpParser::packedReply method in core/ctcpparser.cpp in Quassel before 0.7.3 allows remote attackers to cause a denial of service (crash) via a crafted Client-To-Client Protocol (CTCP) request, as demonstrated in the wild in September 2011.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
quassel	11.04 natty	Fixed 0.7.2-0ubuntu2.2
	10.10 maverick	Fixed 0.7.1-0ubuntu1.1
	10.04 LTS lucid	Fixed 0.6.1-0ubuntu1.2
	8.04 LTS hardy	Not in release

How can I get the fixes?
What do statuses mean?
Patch details

Notes

jdstrand

remote DoS being actively exploited CVE requested on oss-security

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
quassel	Other: http://git.quassel-irc.org/?p=quassel.git;a=commit;h=da215fcb9cd3096a3e223c87577d5d4ab8f8518b

References

MITRE
NVD
Launchpad
Debian

Other references

http://www.openwall.com/lists/oss-security/2011/09/08/7
https://www.cve.org/CVERecord?id=CVE-2011-3354