{"id":"UBUNTU-CVE-2019-12816","details":"Modules.cpp in ZNC before 1.7.4-rc1 allows remote authenticated non-admin users to escalate privileges and execute arbitrary code by loading a module with a crafted name.","modified":"2026-04-22T12:09:03.201398Z","published":"2019-06-15T16:29:00Z","related":["USN-4044-1"],"upstream":["CVE-2019-12816"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-12816"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-12816"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4044-1"}],"affected":[{"package":{"name":"znc","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/znc@1.2-3ubuntu0.1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2-3ubuntu0.1+esm1"}]}],"versions":["1.0-5","1.0-5build1","1.2-1","1.2-2","1.2-3","1.2-3build1","1.2-3ubuntu0.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"znc","binary_version":"1.2-3ubuntu0.1+esm1"},{"binary_name":"znc-perl","binary_version":"1.2-3ubuntu0.1+esm1"},{"binary_name":"znc-python","binary_version":"1.2-3ubuntu0.1+esm1"},{"binary_name":"znc-tcl","binary_version":"1.2-3ubuntu0.1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-12816.json"}},{"package":{"name":"znc","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/znc@1.6.3-1ubuntu0.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.3-1ubuntu0.2"}]}],"versions":["1.6.1-1","1.6.1-1build1","1.6.1-2","1.6.2-1","1.6.2-2","1.6.2-2build1","1.6.3-1","1.6.3-1ubuntu0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"znc","binary_version":"1.6.3-1ubuntu0.2"},{"binary_name":"znc-perl","binary_version":"1.6.3-1ubuntu0.2"},{"binary_name":"znc-python","binary_version":"1.6.3-1ubuntu0.2"},{"binary_name":"znc-tcl","binary_version":"1.6.3-1ubuntu0.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-12816.json"}},{"package":{"name":"znc","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/znc@1.6.6-1ubuntu0.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.6-1ubuntu0.2"}]}],"versions":["1.6.5-2build2","1.6.5-2build3","1.6.5-2build4","1.6.5-2build5","1.6.6-1","1.6.6-1ubuntu0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"znc","binary_version":"1.6.6-1ubuntu0.2"},{"binary_name":"znc-perl","binary_version":"1.6.6-1ubuntu0.2"},{"binary_name":"znc-python","binary_version":"1.6.6-1ubuntu0.2"},{"binary_version":"1.6.6-1ubuntu0.2","binary_name":"znc-tcl"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-12816.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}