{"id":"USN-6836-1","summary":"sssd vulnerability","details":"It was discovered that SSSD did not always correctly apply the GPO policy\nfor authenticated users, contrary to expectations. This could result in\nimproper authorization or improper access to resources.\n","modified":"2026-04-27T17:17:01.867153Z","published":"2024-06-17T13:00:34Z","related":["UBUNTU-CVE-2023-3758"],"upstream":["CVE-2023-3758","UBUNTU-CVE-2023-3758"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6836-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3758"}],"affected":[{"package":{"name":"sssd","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/sssd@2.2.3-3ubuntu0.13?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.3-3ubuntu0.13"}]}],"versions":["2.2.0-4ubuntu1","2.2.2-1","2.2.2-1ubuntu1","2.2.3-1.1ubuntu1","2.2.3-2","2.2.3-3","2.2.3-3ubuntu0.1","2.2.3-3ubuntu0.2","2.2.3-3ubuntu0.3","2.2.3-3ubuntu0.4","2.2.3-3ubuntu0.6","2.2.3-3ubuntu0.7","2.2.3-3ubuntu0.8","2.2.3-3ubuntu0.9","2.2.3-3ubuntu0.10","2.2.3-3ubuntu0.11","2.2.3-3ubuntu0.12"],"ecosystem_specific":{"binaries":[{"binary_name":"libipa-hbac0","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"libnss-sss","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"libpam-sss","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"libsss-certmap0","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"libsss-idmap0","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"libsss-nss-idmap0","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"libsss-simpleifp0","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"libsss-sudo","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"libwbclient-sssd","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"python3-libipa-hbac","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"python3-libsss-nss-idmap","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"python3-sss","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"sssd","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"sssd-ad","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"sssd-ad-common","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"sssd-common","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"sssd-dbus","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"sssd-ipa","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"sssd-kcm","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"sssd-krb5","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"sssd-krb5-common","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"sssd-ldap","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"sssd-proxy","binary_version":"2.2.3-3ubuntu0.13"},{"binary_name":"sssd-tools","binary_version":"2.2.3-3ubuntu0.13"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6836-1.json","cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-3758"}]}}},{"package":{"name":"sssd","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/sssd@2.6.3-1ubuntu3.3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.3-1ubuntu3.3"}]}],"versions":["2.4.1-2ubuntu4","2.5.2-4ubuntu1","2.5.2-4ubuntu3","2.5.2-4ubuntu4","2.6.1-1ubuntu3","2.6.3-1ubuntu3","2.6.3-1ubuntu3.1","2.6.3-1ubuntu3.2"],"ecosystem_specific":{"binaries":[{"binary_name":"libipa-hbac0","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"libnss-sss","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"libpam-sss","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"libsss-certmap0","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"libsss-idmap0","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"libsss-nss-idmap0","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"libsss-simpleifp0","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"libsss-sudo","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"python3-libipa-hbac","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"python3-libsss-nss-idmap","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"python3-sss","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"sssd","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"sssd-ad","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"sssd-ad-common","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"sssd-common","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"sssd-dbus","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"sssd-ipa","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"sssd-kcm","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"sssd-krb5","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"sssd-krb5-common","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"sssd-ldap","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"sssd-proxy","binary_version":"2.6.3-1ubuntu3.3"},{"binary_name":"sssd-tools","binary_version":"2.6.3-1ubuntu3.3"}],"availability":"No 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