{"id":"CVE-2009-2410","aliases":["EUVD-2009-2406","GHSA-w98w-3mj2-7wj3"],"status":"published","title":"The local_handler_callback function in server/responder/pam/pam_LOCAL_domain.c in sssd 0.4.1 does...","description":"The local_handler_callback function in server/responder/pam/pam_LOCAL_domain.c in sssd 0.4.1 does not properly handle blank-password accounts in the SSSD BE database, which allows context-dependent attackers to obtain access by sending the account's username, in conjunction with an arbitrary password, over an ssh connection.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01979,"percentile":0.80674,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2009-07-30T18:00:00Z","modified":"2026-06-16T23:09:23Z","products":[{"vendor":"fedorahosted","product":"sssd"}],"references":[{"url":"http://secunia.com/advisories/36018","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://bugzilla.redhat.com/attachment.cgi?id=355424","tags":["x_refsource_CONFIRM","x_transferred","Exploit"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=514057","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/35868","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/52210","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01236.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-2410"},{"url":"https://github.com/advisories/GHSA-w98w-3mj2-7wj3"}],"sources":{"cve":[{"id":"CVE-2009-2410","description":"The local_handler_callback function in server/responder/pam/pam_LOCAL_domain.c in sssd 0.4.1 does not properly handle blank-password accounts in the SSSD BE database, which allows context-dependent attackers to obtain access by sending the account's username, in conjunction with an arbitrary password, over an ssh connection.","status":"published","published":"2009-07-30T18:00:00Z","modified":"2024-08-07T05:52:14.799Z","updated_at":"2026-11-02T14:33:23.395558Z"}],"euvd":[{"id":"EUVD-2009-2406","description":"The local_handler_callback function in server/responder/pam/pam_LOCAL_domain.c in sssd 0.4.1 does not properly handle blank-password accounts in the SSSD BE database, which allows context-dependent attackers to obtain access by sending the account's username, in conjunction with an arbitrary password, over an ssh connection.","status":"published","published":"2009-07-30T18:00:00Z","modified":"2024-08-07T05:52:14Z","updated_at":"2026-11-03T01:39:17.521372Z"}],"ghsa":[{"id":"GHSA-w98w-3mj2-7wj3","title":"The local_handler_callback function in server/responder/pam/pam_LOCAL_domain.c in sssd 0.4.1 does...","description":"The local_handler_callback function in server/responder/pam/pam_LOCAL_domain.c in sssd 0.4.1 does not properly handle blank-password accounts in the SSSD BE database, which allows context-dependent attackers to obtain access by sending the account's username, in conjunction with an arbitrary password, over an ssh connection.","status":"published","published":"2022-05-02T03:35:01Z","modified":"2023-01-31T05:07:27Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:49:13.084976Z"}],"nvd":[{"id":"CVE-2009-2410","description":"The local_handler_callback function in server/responder/pam/pam_LOCAL_domain.c in sssd 0.4.1 does not properly handle blank-password accounts in the SSSD BE database, which allows context-dependent attackers to obtain access by sending the account's username, in conjunction with an arbitrary password, over an ssh connection.","status":"published","published":"2009-07-30T18:30:00.25Z","modified":"2026-06-16T23:09:23.373Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:01:36.200173Z"}]}}