{"id":"CVE-2009-0361","aliases":["DEBIAN-CVE-2009-0361","DSA-1721-1","DSA-1722-1","EUVD-2009-0365","GHSA-rcf3-vv2f-fwg2"],"status":"published","title":"Russ Allbery pam-krb5 before 3.13, as used by libpam-heimdal, su in Solaris 10, and other...","description":"Russ Allbery pam-krb5 before 3.13, as used by libpam-heimdal, su in Solaris 10, and other software, does not properly handle calls to pam_setcred when running setuid, which allows local users to overwrite and change the ownership of arbitrary files by setting the KRB5CCNAME environment variable, and then launching a setuid application that performs certain pam_setcred operations.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00381,"percentile":0.32344,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264"],"published":"2009-02-11T00:00:00Z","modified":"2026-10-23T17:47:34Z","fixes":[{"ecosystem":"Debian:12","package":"libpam-krb5","fixed_in":["3.13-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libpam-krb5","fixed_in":["3.13-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libpam-krb5","fixed_in":["3.13-2"],"sources":["osv"]},{"ecosystem":"Debian:4.0","package":"libpam-heimdal","fixed_in":["2.5-1etch1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libpam-krb5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.13-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libpam-krb5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.13-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libpam-krb5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.13-2"}]}]},{"source":"osv","ecosystem":"Debian:4.0","package":"libpam-krb5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6-1etch1"}]}],"versions":["2.6-1"],"bundled":2},{"source":"osv","ecosystem":"Debian:4.0","package":"libpam-heimdal","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5-1etch1"}]}],"versions":["2.5-1"]}],"products":[{"vendor":"eyrie","product":"pam-krb5"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5521","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","web"]},{"url":"http://secunia.com/advisories/34260","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-66-252767-1","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred","web"]},{"url":"http://secunia.com/advisories/33914","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.ubuntu.com/usn/USN-719-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","advisory"]},{"url":"http://www.debian.org/security/2009/dsa-1722","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/33918","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.vupen.com/english/advisories/2009/0426","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"http://securitytracker.com/id?1021711","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2009/0410","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5403","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","web"]},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2009-070.htm","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://secunia.com/advisories/34449","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://secunia.com/advisories/33917","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.debian.org/security/2009/dsa-1721","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/archive/1/500892/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.eyrie.org/~eagle/software/pam-krb5/security/2009-02-11.html","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://security.gentoo.org/glsa/glsa-200903-39.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://www.securityfocus.com/bid/33741","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2009/0979","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0361"},{"url":"https://github.com/advisories/GHSA-rcf3-vv2f-fwg2"},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-0361","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2009-0361","description":"Russ Allbery pam-krb5 before 3.13, as used by libpam-heimdal, su in Solaris 10, and other software, does not properly handle calls to pam_setcred when running setuid, which allows local users to overwrite and change the ownership of arbitrary files by setting the KRB5CCNAME environment variable, and then launching a setuid application that performs certain pam_setcred operations.","status":"published","published":"2009-02-13T17:00:00Z","modified":"2024-08-07T04:31:26.245Z","updated_at":"2026-11-02T14:33:25.896677Z"}],"euvd":[{"id":"EUVD-2009-0365","description":"Russ Allbery pam-krb5 before 3.13, as used by libpam-heimdal, su in Solaris 10, and other software, does not properly handle calls to pam_setcred when running setuid, which allows local users to overwrite and change the ownership of arbitrary files by setting the KRB5CCNAME environment variable, and then launching a setuid application that performs certain pam_setcred operations.","status":"published","published":"2009-02-13T17:00:00Z","modified":"2024-08-07T04:31:26Z","updated_at":"2026-11-03T01:39:26.059387Z"}],"ghsa":[{"id":"GHSA-rcf3-vv2f-fwg2","title":"Russ Allbery pam-krb5 before 3.13, as used by libpam-heimdal, su in Solaris 10, and other...","description":"Russ Allbery pam-krb5 before 3.13, as used by libpam-heimdal, su in Solaris 10, and other software, does not properly handle calls to pam_setcred when running setuid, which allows local users to overwrite and change the ownership of arbitrary files by setting the KRB5CCNAME environment variable, and then launching a setuid application that performs certain pam_setcred operations.","status":"published","published":"2022-05-02T03:14:54Z","modified":"2023-01-31T05:07:51Z","updated_at":"2026-11-02T14:49:17.497915Z"}],"nvd":[{"id":"CVE-2009-0361","description":"Russ Allbery pam-krb5 before 3.13, as used by libpam-heimdal, su in Solaris 10, and other software, does not properly handle calls to pam_setcred when running setuid, which allows local users to overwrite and change the ownership of arbitrary files by setting the KRB5CCNAME environment variable, and then launching a setuid application that performs certain pam_setcred operations.","status":"published","published":"2009-02-13T17:30:00.687Z","modified":"2026-06-16T23:04:51.87Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:01:33.417327Z"}],"osv":[{"id":"CVE-2009-0361","description":"Russ Allbery pam-krb5 before 3.13, as used by libpam-heimdal, su in Solaris 10, and other software, does not properly handle calls to pam_setcred when running setuid, which allows local users to overwrite and change the ownership of arbitrary files by setting the KRB5CCNAME environment variable, and then launching a setuid application that performs certain pam_setcred operations.","status":"published","published":"2009-02-13T17:30:00Z","modified":"2026-04-10T03:40:36.646981Z","updated_at":"2026-11-02T15:43:57.452479Z"},{"id":"DEBIAN-CVE-2009-0361","description":"Russ Allbery pam-krb5 before 3.13, as used by libpam-heimdal, su in Solaris 10, and other software, does not properly handle calls to pam_setcred when running setuid, which allows local users to overwrite and change the ownership of arbitrary files by setting the KRB5CCNAME environment variable, and then launching a setuid application that performs certain pam_setcred operations.","status":"published","published":"2009-02-13T17:30:00.687Z","modified":"2026-10-23T17:47:34.090223959Z","updated_at":"2026-11-02T15:45:23.742363Z"},{"id":"DSA-1721-1","title":"libpam-krb5 - local privilege","status":"published","published":"2009-02-11T00:00:00Z","modified":"2026-03-09T01:20:35.061964Z","updated_at":"2026-11-02T15:46:14.734124Z"},{"id":"DSA-1722-1","title":"libpam-heimdal - local privilege","status":"published","published":"2009-02-11T00:00:00Z","modified":"2026-03-09T01:21:33.278445Z","updated_at":"2026-11-02T15:46:14.734124Z"}]}}