{"id":"USN-7580-1","summary":"pam vulnerability","details":"Olivier BAL-PETRE discovered that the PAM pam_namespace module incorrectly\nhandled user-controlled paths. In environments where pam_namespace is used,\na local attacker could possibly use this issue to escalate their privileges\nto root.\n","modified":"2026-04-27T18:04:06.181183Z","published":"2025-06-18T16:28:52Z","related":["UBUNTU-CVE-2025-6020"],"upstream":["CVE-2025-6020","UBUNTU-CVE-2025-6020"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7580-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-6020"}],"affected":[{"package":{"name":"pam","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/pam@1.4.0-11ubuntu2.6?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.0-11ubuntu2.6"}]}],"versions":["1.3.1-5ubuntu11","1.4.0-10ubuntu1","1.4.0-10ubuntu2","1.4.0-11ubuntu1","1.4.0-11ubuntu2","1.4.0-11ubuntu2.1","1.4.0-11ubuntu2.3","1.4.0-11ubuntu2.4","1.4.0-11ubuntu2.5"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libpam-cracklib","binary_version":"1.4.0-11ubuntu2.6"},{"binary_name":"libpam-modules","binary_version":"1.4.0-11ubuntu2.6"},{"binary_version":"1.4.0-11ubuntu2.6","binary_name":"libpam-modules-bin"},{"binary_version":"1.4.0-11ubuntu2.6","binary_name":"libpam-runtime"},{"binary_name":"libpam0g","binary_version":"1.4.0-11ubuntu2.6"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7580-1.json","cves_map":{"cves":[{"id":"CVE-2025-6020","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:22.04:LTS"}}},{"package":{"name":"pam","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/pam@1.5.3-5ubuntu5.4?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.3-5ubuntu5.4"}]}],"versions":["1.5.2-6ubuntu1","1.5.2-9.1ubuntu1","1.5.2-9.1ubuntu2","1.5.2-9.1ubuntu3","1.5.3-5ubuntu3","1.5.3-5ubuntu4","1.5.3-5ubuntu5","1.5.3-5ubuntu5.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.5.3-5ubuntu5.4","binary_name":"libpam-modules"},{"binary_name":"libpam-modules-bin","binary_version":"1.5.3-5ubuntu5.4"},{"binary_name":"libpam-runtime","binary_version":"1.5.3-5ubuntu5.4"},{"binary_name":"libpam0g","binary_version":"1.5.3-5ubuntu5.4"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2025-6020","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:24.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7580-1.json"}}],"schema_version":"1.7.5"}