{"id":"UBUNTU-CVE-2019-10143","details":"It was discovered freeradius up to and including version 3.0.19 does not correctly configure logrotate, allowing a local attacker who already has control of the radiusd user to escalate his privileges to root, by tricking logrotate into writing a radiusd-writable file to a directory normally inaccessible by the radiusd user. NOTE: the upstream software maintainer has stated \"there is simply no way for anyone to gain privileges through this alleged issue.\"","modified":"2026-01-20T16:44:11.965709Z","published":"2019-05-24T17:29:00Z","upstream":["CVE-2019-10143"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-10143"},{"type":"REPORT","url":"https://github.com/FreeRADIUS/freeradius-server/pull/2666"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-10143"}],"affected":[{"package":{"name":"freeradius","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/freeradius@2.2.8+dfsg-0.1ubuntu0.1+esm1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.12+dfsg-1.3ubuntu5","2.2.8+dfsg-0.1","2.2.8+dfsg-0.1build1","2.2.8+dfsg-0.1build2","2.2.8+dfsg-0.1ubuntu0.1","2.2.8+dfsg-0.1ubuntu0.1+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"freeradius","binary_version":"2.2.8+dfsg-0.1ubuntu0.1+esm1"},{"binary_name":"freeradius-common","binary_version":"2.2.8+dfsg-0.1ubuntu0.1+esm1"},{"binary_name":"freeradius-iodbc","binary_version":"2.2.8+dfsg-0.1ubuntu0.1+esm1"},{"binary_name":"freeradius-krb5","binary_version":"2.2.8+dfsg-0.1ubuntu0.1+esm1"},{"binary_name":"freeradius-ldap","binary_version":"2.2.8+dfsg-0.1ubuntu0.1+esm1"},{"binary_name":"freeradius-mysql","binary_version":"2.2.8+dfsg-0.1ubuntu0.1+esm1"},{"binary_name":"freeradius-postgresql","binary_version":"2.2.8+dfsg-0.1ubuntu0.1+esm1"},{"binary_name":"freeradius-utils","binary_version":"2.2.8+dfsg-0.1ubuntu0.1+esm1"},{"binary_name":"libfreeradius-dev","binary_version":"2.2.8+dfsg-0.1ubuntu0.1+esm1"},{"binary_name":"libfreeradius2","binary_version":"2.2.8+dfsg-0.1ubuntu0.1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-10143.json"}},{"package":{"name":"freeradius","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/freeradius@3.0.16+dfsg-1ubuntu3.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.15+dfsg-1ubuntu2","3.0.16+dfsg-1ubuntu2","3.0.16+dfsg-1ubuntu3","3.0.16+dfsg-1ubuntu3.1","3.0.16+dfsg-1ubuntu3.2"],"ecosystem_specific":{"binaries":[{"binary_name":"freeradius","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-common","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-config","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-dhcp","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-iodbc","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-krb5","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-ldap","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-memcached","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-mysql","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-postgresql","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-redis","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-rest","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-utils","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"freeradius-yubikey","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"libfreeradius-dev","binary_version":"3.0.16+dfsg-1ubuntu3.2"},{"binary_name":"libfreeradius3","binary_version":"3.0.16+dfsg-1ubuntu3.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-10143.json"}},{"package":{"name":"freeradius","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/freeradius@3.0.20+dfsg-3ubuntu0.5?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.19+dfsg-3","3.0.19+dfsg-3build1","3.0.20+dfsg-1","3.0.20+dfsg-3","3.0.20+dfsg-3build1","3.0.20+dfsg-3ubuntu0.1","3.0.20+dfsg-3ubuntu0.2","3.0.20+dfsg-3ubuntu0.4","3.0.20+dfsg-3ubuntu0.5"],"ecosystem_specific":{"binaries":[{"binary_name":"freeradius","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-common","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-config","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-dhcp","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-iodbc","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-krb5","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-ldap","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-memcached","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-mysql","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-postgresql","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-python3","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-redis","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-rest","binary_version":"3.0.20+dfsg-3ubuntu0.5"},{"binary_name":"freeradius-utils","binary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