{"action":"Upgrade quassel to 1:0.12.5-1 or later.","affected":[{"fixed":"1:0.12.5-1","introduced":"0"}],"component":"quassel","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:0.12.5-1"],"id":"tcs_01M5NCTZTV6YYMXD5SEVCARQJM","modified_at":"2026-10-23T18:03:17.438419181Z","published_at":"2018-05-08T15:29:00.597Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-1000178","https://security-tracker.debian.org/tracker/CVE-2018-1000178"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-1000178#Debian:13/quassel","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-1000178"}],"summary":"A heap corruption of type CWE-120 exists in quassel version 0.12.4 in quasselcore in void DataStreamPeer::processMessage(const QByteArray &msg) datastreampeer.cpp line 62 that allows an attacker to ex"}