{"id":"CVE-2010-2940","aliases":["DEBIAN-CVE-2010-2940","EUVD-2010-2944","GHSA-x9m9-3w3m-hrf4"],"status":"published","title":"The auth_send function in providers/ldap/ldap_auth.c in System Security Services Daemon (SSSD) 1...","description":"The auth_send function in providers/ldap/ldap_auth.c in System Security Services Daemon (SSSD) 1.3.0, when LDAP authentication and anonymous bind are enabled, allows remote attackers to bypass the authentication requirements of pam_authenticate via an empty password.","severity":{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02023,"percentile":0.81093,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-287"],"published":"2010-08-30T19:00:00Z","modified":"2026-11-07T11:00:02Z","fixes":[{"ecosystem":"Debian:12","package":"sssd","fixed_in":["1.2.1-4"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"sssd","fixed_in":["1.2.1-4"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"sssd","fixed_in":["1.2.1-4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"sssd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1-4"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"sssd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1-4"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"sssd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1-4"}]}]}],"products":[{"vendor":"fedoraproject","product":"sssd"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/61399","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://secunia.com/advisories/41159","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=625189","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2940"},{"url":"https://github.com/advisories/GHSA-x9m9-3w3m-hrf4"},{"url":"https://security-tracker.debian.org/tracker/CVE-2010-2940","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2010-2940","description":"The auth_send function in providers/ldap/ldap_auth.c in System Security Services Daemon (SSSD) 1.3.0, when LDAP authentication and anonymous bind are enabled, allows remote attackers to bypass the authentication requirements of pam_authenticate via an empty password.","status":"published","published":"2010-08-30T19:00:00Z","modified":"2024-08-07T02:55:45.482Z","updated_at":"2026-11-02T14:33:27.354104Z"}],"euvd":[{"id":"EUVD-2010-2944","description":"The auth_send function in providers/ldap/ldap_auth.c in System Security Services Daemon (SSSD) 1.3.0, when LDAP authentication and anonymous bind are enabled, allows remote attackers to bypass the authentication requirements of pam_authenticate via an empty password.","status":"published","published":"2010-08-30T19:00:00Z","modified":"2024-08-07T02:55:45Z","updated_at":"2026-11-03T01:39:35.901913Z"}],"ghsa":[{"id":"GHSA-x9m9-3w3m-hrf4","title":"The auth_send function in providers/ldap/ldap_auth.c in System Security Services Daemon (SSSD) 1...","description":"The auth_send function in providers/ldap/ldap_auth.c in System Security Services Daemon (SSSD) 1.3.0, when LDAP authentication and anonymous bind are enabled, allows remote attackers to bypass the authentication requirements of pam_authenticate via an empty password.","status":"published","published":"2022-05-17T02:05:52Z","modified":"2023-01-27T05:01:46Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:41:57.859539Z"}],"nvd":[{"id":"CVE-2010-2940","description":"The auth_send function in providers/ldap/ldap_auth.c in System Security Services Daemon (SSSD) 1.3.0, when LDAP authentication and anonymous bind are enabled, allows remote attackers to bypass the authentication requirements of pam_authenticate via an empty password.","status":"published","published":"2010-08-30T20:00:02.39Z","modified":"2026-06-16T23:21:47.8Z","cvss":[{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:01:52.227027Z"}],"osv":[{"id":"CVE-2010-2940","description":"The auth_send function in providers/ldap/ldap_auth.c in System Security Services Daemon (SSSD) 1.3.0, when LDAP authentication and anonymous bind are enabled, allows remote attackers to bypass the authentication requirements of pam_authenticate via an empty password.","status":"published","published":"2010-08-30T20:00:02Z","modified":"2026-04-10T03:41:21.403121Z","updated_at":"2026-11-02T15:43:57.991581Z"},{"id":"DEBIAN-CVE-2010-2940","description":"The auth_send function in providers/ldap/ldap_auth.c in System Security Services Daemon (SSSD) 1.3.0, when LDAP authentication and anonymous bind are enabled, allows remote attackers to bypass the authentication requirements of pam_authenticate via an empty password.","status":"published","published":"2010-08-30T20:00:02.39Z","modified":"2026-11-07T11:00:02.889255722Z","updated_at":"2026-11-07T11:15:14.449016Z"}]}}