{"id":"UBUNTU-CVE-2017-7191","details":"The netjoin processing in Irssi 1.x before 1.0.2 allows attackers to cause a denial of service (use-after-free) and possibly execute arbitrary code via unspecified vectors.","modified":"2025-07-16T07:37:07.199343Z","published":"2017-03-27T17:59:00Z","withdrawn":"2025-07-18T16:43:55Z","upstream":["CVE-2017-7191"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-7191"},{"type":"REPORT","url":"https://irssi.org/security/irssi_sa_2017_03.txt"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-7191"}],"affected":[{"package":{"name":"irssi","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/irssi@0.8.15-5ubuntu3.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.15-5ubuntu3.1"}]}],"versions":["0.8.15-5ubuntu2","0.8.15-5ubuntu3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"irssi","binary_version":"0.8.15-5ubuntu3.1"},{"binary_name":"irssi-dbgsym","binary_version":"0.8.15-5ubuntu3.1"},{"binary_name":"irssi-dev","binary_version":"0.8.15-5ubuntu3.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-7191.json"}},{"package":{"name":"irssi","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/irssi@0.8.19-1ubuntu1.3?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.19-1ubuntu1.3"}]}],"versions":["0.8.17-1ubuntu1","0.8.17-1ubuntu2","0.8.18-1ubuntu1","0.8.19-1ubuntu1","0.8.19-1ubuntu1.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"irssi","binary_version":"0.8.19-1ubuntu1.3"},{"binary_name":"irssi-dbg","binary_version":"0.8.19-1ubuntu1.3"},{"binary_name":"irssi-dbgsym","binary_version":"0.8.19-1ubuntu1.3"},{"binary_name":"irssi-dev","binary_version":"0.8.19-1ubuntu1.3"},{"binary_name":"irssi-dev-dbgsym","binary_version":"0.8.19-1ubuntu1.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-7191.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}