{"id":"USN-4046-1","summary":"irssi vulnerabilities","details":"It was discovered that Irssi incorrectly handled certain disconnections.\nAn attacker could possibly use this issue to cause a denial of service\nor execute arbitrary code. This issue only affected Ubuntu 18.04 LTS.\n(CVE-2018-7054)\n\nIt was discovered that Irssi incorrectly handled certain requests.\nAn attacker could possibly use this issue to cause a denial of service\nor execute arbitrary code. (CVE-2019-13045)\n","modified":"2026-02-10T04:41:34Z","published":"2019-07-04T17:38:02Z","related":["UBUNTU-CVE-2018-7054","UBUNTU-CVE-2019-13045"],"upstream":["CVE-2018-7054","CVE-2019-13045","UBUNTU-CVE-2018-7054","UBUNTU-CVE-2019-13045"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4046-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-7054"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-13045"}],"affected":[{"package":{"name":"irssi","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/irssi@0.8.19-1ubuntu1.9?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.19-1ubuntu1.9"}]}],"versions":["0.8.17-1ubuntu1","0.8.17-1ubuntu2","0.8.18-1ubuntu1","0.8.19-1ubuntu1","0.8.19-1ubuntu1.2","0.8.19-1ubuntu1.3","0.8.19-1ubuntu1.4","0.8.19-1ubuntu1.5","0.8.19-1ubuntu1.6","0.8.19-1ubuntu1.7","0.8.19-1ubuntu1.8"],"ecosystem_specific":{"binaries":[{"binary_version":"0.8.19-1ubuntu1.9","binary_name":"irssi"},{"binary_version":"0.8.19-1ubuntu1.9","binary_name":"irssi-dev"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4046-1.json","cves_map":{"cves":[{"id":"CVE-2019-13045","severity":[{"score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:16.04:LTS"}}},{"package":{"name":"irssi","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/irssi@1.0.5-1ubuntu4.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.5-1ubuntu4.2"}]}],"versions":["1.0.4-1ubuntu2","1.0.4-1ubuntu3","1.0.4-1ubuntu4","1.0.5-1ubuntu1","1.0.5-1ubuntu2","1.0.5-1ubuntu3","1.0.5-1ubuntu4","1.0.5-1ubuntu4.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.5-1ubuntu4.2","binary_name":"irssi"},{"binary_version":"1.0.5-1ubuntu4.2","binary_name":"irssi-dev"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4046-1.json","cves_map":{"cves":[{"id":"CVE-2018-7054","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2019-13045","severity":[{"score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:18.04:LTS"}}}],"schema_version":"1.7.3"}