{"id":"CVE-2011-1758","aliases":["EUVD-2011-1757","GHSA-rqv8-76v6-fcx2","openSUSE-SU-2024:10427-1"],"status":"published","title":"The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services...","description":"The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services Daemon (SSSD) 1.5.x before 1.5.7, when automatic ticket renewal and offline authentication are configured, uses a pathname string as a password, which allows local users to bypass Kerberos authentication by listing the /tmp directory to obtain the pathname.","severity":{"version":"2.0","score":3.7,"vector":"AV:L/AC:H/Au:N/C:P/I:P/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00338,"percentile":0.27416,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2011-05-26T18:00:00Z","modified":"2026-06-16T23:29:58Z","affected":[{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"sssd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.2-3.1"}]}],"bundled":6}],"products":[{"vendor":"fedoraproject","product":"sssd"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=700867","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://fedorahosted.org/sssd/ticket/856","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://openwall.com/lists/oss-security/2011/04/29/4","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059619.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059532.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://fedorahosted.org/pipermail/sssd-devel/2011-April/006138.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch"]},{"url":"https://fedorahosted.org/sssd/wiki/Releases/Notes-1.5.7","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://git.fedorahosted.org/git/?p=sssd.git%3Ba=commit%3Bh=fffdae81651b460f3d2c119c56d5caa09b4de42a","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=700891","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1758"},{"url":"http://git.fedorahosted.org/git/?p=sssd.git;a=commit;h=fffdae81651b460f3d2c119c56d5caa09b4de42a"},{"url":"https://github.com/advisories/GHSA-rqv8-76v6-fcx2"},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2010-4341","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-1758","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0219","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0220","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-0287","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0249","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2011-1758","description":"The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services Daemon (SSSD) 1.5.x before 1.5.7, when automatic ticket renewal and offline authentication are configured, uses a pathname string as a password, which allows local users to bypass Kerberos authentication by listing the /tmp directory to obtain the pathname.","status":"published","published":"2011-05-26T18:00:00Z","modified":"2024-08-06T22:37:25.779Z","updated_at":"2026-11-02T14:35:38.321377Z"}],"euvd":[{"id":"EUVD-2011-1757","description":"The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services Daemon (SSSD) 1.5.x before 1.5.7, when automatic ticket renewal and offline authentication are configured, uses a pathname string as a password, which allows local users to bypass Kerberos authentication by listing the /tmp directory to obtain the pathname.","status":"published","published":"2011-05-26T18:00:00Z","modified":"2024-08-06T22:37:25Z","updated_at":"2026-11-03T01:55:55.207376Z"}],"ghsa":[{"id":"GHSA-rqv8-76v6-fcx2","title":"The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services...","description":"The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services Daemon (SSSD) 1.5.x before 1.5.7, when automatic ticket renewal and offline authentication are configured, uses a pathname string as a password, which allows local users to bypass Kerberos authentication by listing the /tmp directory to obtain the pathname.","status":"published","published":"2022-05-17T05:41:23Z","modified":"2023-02-21T05:06:38Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:54:12.44657Z"}],"nvd":[{"id":"CVE-2011-1758","description":"The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services Daemon (SSSD) 1.5.x before 1.5.7, when automatic ticket renewal and offline authentication are configured, uses a pathname string as a password, which allows local users to bypass Kerberos authentication by listing the /tmp directory to obtain the pathname.","status":"published","published":"2011-05-26T18:55:02.237Z","modified":"2026-06-16T23:29:58.247Z","cvss":[{"version":"2.0","score":3.7,"vector":"AV:L/AC:H/Au:N/C:P/I:P/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:02:08.47516Z"}],"osv":[{"id":"openSUSE-SU-2024:10427-1","title":"libipa_hbac-devel-1.14.2-3.1 on GA media","description":"These are all security issues fixed in the libipa_hbac-devel-1.14.2-3.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:51:16.083767Z","updated_at":"2026-11-02T16:58:34.487567Z"}]}}