Descriptionctcphandler.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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium
Debian Bugs597853

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
quassel (PTS)jessie, jessie (security)1:0.10.0-2.3+deb8u4fixed
stretch, stretch (security)1:0.12.4-2+deb9u1fixed
bullseye, sid, buster1:0.13.1-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs


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