{"id":"USN-3304-1","summary":"sudo vulnerability","details":"It was discovered that Sudo did not properly parse the contents of\n/proc/[pid]/stat when attempting to determine its controlling tty.\nA local attacker in some configurations could possibly use this to\noverwrite any file on the filesystem, bypassing intended permissions.\n","modified":"2026-02-10T04:41:08Z","published":"2017-05-30T16:38:06Z","related":["UBUNTU-CVE-2017-1000367"],"upstream":["CVE-2017-1000367","UBUNTU-CVE-2017-1000367"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3304-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-1000367"}],"affected":[{"package":{"name":"sudo","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/sudo@1.8.9p5-1ubuntu1.4?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.9p5-1ubuntu1.4"}]}],"versions":["1.8.6p3-0ubuntu3","1.8.8-2ubuntu1","1.8.8-2ubuntu2","1.8.9p4-1ubuntu1","1.8.9p4-1ubuntu2","1.8.9p5-1ubuntu1","1.8.9p5-1ubuntu1.1","1.8.9p5-1ubuntu1.2","1.8.9p5-1ubuntu1.3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"sudo","binary_version":"1.8.9p5-1ubuntu1.4"},{"binary_name":"sudo-ldap","binary_version":"1.8.9p5-1ubuntu1.4"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2017-1000367","severity":[{"score":"CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:14.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3304-1.json"}},{"package":{"name":"sudo","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/sudo@1.8.16-0ubuntu1.4?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.16-0ubuntu1.4"}]}],"versions":["1.8.12-1ubuntu3","1.8.16-0ubuntu1","1.8.16-0ubuntu1.1","1.8.16-0ubuntu1.2","1.8.16-0ubuntu1.3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"sudo","binary_version":"1.8.16-0ubuntu1.4"},{"binary_name":"sudo-ldap","binary_version":"1.8.16-0ubuntu1.4"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2017-1000367","severity":[{"score":"CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3304-1.json"}}],"schema_version":"1.7.3"}