CVE-2009-2410

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.

🔗 References (12)

• secalert@redhathttp://secunia.com/advisories/36018
• secalert@redhathttp://www.securityfocus.com/bid/35868
• secalert@redhathttps://bugzilla.redhat.com/attachment.cgi?id=355424
• secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=514057
• secalert@redhathttps://exchange.xforce.ibmcloud.com/vulnerabilities/52210
• secalert@redhathttps://www.redhat.com/archives/fedora-package-announce/2009-July/msg01236.html
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/36018
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/35868
• af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/attachment.cgi?id=355424
• af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=514057
• af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/52210
• af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01236.html