{"id":"DEBIAN-CVE-2011-3354","details":"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.","modified":"2026-09-14T06:47:24.682246922Z","published":"2011-10-04T10:55:09.990Z","upstream":["CVE-2011-3354"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2011-3354"}],"affected":[{"package":{"name":"quassel","ecosystem":"Debian:12","purl":"pkg:deb/debian/quassel?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-1"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-3354.json"}},{"package":{"name":"quassel","ecosystem":"Debian:13","purl":"pkg:deb/debian/quassel?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-1"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-3354.json"}},{"package":{"name":"quassel","ecosystem":"Debian:14","purl":"pkg:deb/debian/quassel?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.3-1"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-3354.json"}}],"schema_version":"1.9.0"}