{"id":"UBUNTU-CVE-2023-27320","details":"Sudo before 1.9.13p2 has a double free in the per-command chroot feature.","modified":"2026-02-04T03:14:36.579914Z","published":"2023-02-28T18:15:00Z","related":["USN-5908-1"],"upstream":["CVE-2023-27320"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-27320"},{"type":"REPORT","url":"https://www.openwall.com/lists/oss-security/2023/02/28/1"},{"type":"REPORT","url":"https://github.com/advisories/GHSA-w8wp-rv4w-h5pp"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5908-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-27320"}],"affected":[{"package":{"name":"sudo","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/sudo@1.9.9-1ubuntu2.3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.9-1ubuntu2.3"}]}],"versions":["1.9.5p2-3ubuntu2","1.9.9-1ubuntu2","1.9.9-1ubuntu2.1","1.9.9-1ubuntu2.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"sudo","binary_version":"1.9.9-1ubuntu2.3"},{"binary_name":"sudo-ldap","binary_version":"1.9.9-1ubuntu2.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-27320.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}