{"id":"USN-6588-2","summary":"pam vulnerability","details":"USN-6588-1 fixed a vulnerability in PAM. This update\nprovides the corresponding updates for Ubuntu 14.04 LTS,\nUbuntu 16.04 LTS, and Ubuntu 18.04 LTS.\n\nOriginal advisory details:\n\n Matthias Gerstner discovered that the PAM pam_namespace module incorrectly\n handled special files when performing directory checks. A local attacker\n could possibly use this issue to cause PAM to stop responding, resulting in\n a denial of service.\n","modified":"2026-04-22T10:43:05.821003Z","published":"2024-03-26T08:09:02Z","related":["UBUNTU-CVE-2024-22365"],"upstream":["CVE-2024-22365","UBUNTU-CVE-2024-22365"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6588-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-22365"}],"affected":[{"package":{"name":"pam","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/pam@1.1.8-1ubuntu2.2+esm4?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.8-1ubuntu2.2+esm4"}]}],"versions":["1.1.3-8ubuntu3","1.1.3-10ubuntu1","1.1.3-11ubuntu1","1.1.8-1ubuntu1","1.1.8-1ubuntu2","1.1.8-1ubuntu2.1","1.1.8-1ubuntu2.2","1.1.8-1ubuntu2.2+esm1","1.1.8-1ubuntu2.2+esm3"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.8-1ubuntu2.2+esm4","binary_name":"libpam-cracklib"},{"binary_version":"1.1.8-1ubuntu2.2+esm4","binary_name":"libpam-modules"},{"binary_version":"1.1.8-1ubuntu2.2+esm4","binary_name":"libpam-modules-bin"},{"binary_version":"1.1.8-1ubuntu2.2+esm4","binary_name":"libpam-runtime"},{"binary_version":"1.1.8-1ubuntu2.2+esm4","binary_name":"libpam0g"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6588-2.json","cves_map":{"cves":[{"id":"CVE-2024-22365","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:Pro:14.04:LTS"}}},{"package":{"name":"pam","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/pam@1.1.8-3.2ubuntu2.3+esm5?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.8-3.2ubuntu2.3+esm5"}]}],"versions":["1.1.8-3.1ubuntu3","1.1.8-3.2ubuntu2","1.1.8-3.2ubuntu2.1","1.1.8-3.2ubuntu2.3","1.1.8-3.2ubuntu2.3+esm1","1.1.8-3.2ubuntu2.3+esm2","1.1.8-3.2ubuntu2.3+esm4"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.8-3.2ubuntu2.3+esm5","binary_name":"libpam-cracklib"},{"binary_version":"1.1.8-3.2ubuntu2.3+esm5","binary_name":"libpam-modules"},{"binary_version":"1.1.8-3.2ubuntu2.3+esm5","binary_name":"libpam-modules-bin"},{"binary_version":"1.1.8-3.2ubuntu2.3+esm5","binary_name":"libpam-runtime"},{"binary_version":"1.1.8-3.2ubuntu2.3+esm5","binary_name":"libpam0g"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6588-2.json","cves_map":{"cves":[{"id":"CVE-2024-22365","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"}}},{"package":{"name":"pam","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/pam@1.1.8-3.6ubuntu2.18.04.6+esm1?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.8-3.6ubuntu2.18.04.6+esm1"}]}],"versions":["1.1.8-3.2ubuntu3","1.1.8-3.2ubuntu4","1.1.8-3.6ubuntu1","1.1.8-3.6ubuntu2","1.1.8-3.6ubuntu2.18.04.1","1.1.8-3.6ubuntu2.18.04.2","1.1.8-3.6ubuntu2.18.04.3","1.1.8-3.6ubuntu2.18.04.4","1.1.8-3.6ubuntu2.18.04.6"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.8-3.6ubuntu2.18.04.6+esm1","binary_name":"libpam-cracklib"},{"binary_version":"1.1.8-3.6ubuntu2.18.04.6+esm1","binary_name":"libpam-modules"},{"binary_version":"1.1.8-3.6ubuntu2.18.04.6+esm1","binary_name":"libpam-modules-bin"},{"binary_version":"1.1.8-3.6ubuntu2.18.04.6+esm1","binary_name":"libpam-runtime"},{"binary_version":"1.1.8-3.6ubuntu2.18.04.6+esm1","binary_name":"libpam0g"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6588-2.json","cves_map":{"cves":[{"id":"CVE-2024-22365","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"}}}],"schema_version":"1.7.5"}