{"id":"CVE-2001-0034","aliases":["EUVD-2001-0034","GHSA-mq8w-3qcq-f5hf"],"status":"published","title":"KTH Kerberos IV allows local users to specify an alternate proxy using the krb4_proxy variable,...","description":"KTH Kerberos IV allows local users to specify an alternate proxy using the krb4_proxy variable, which allows the user to generate false proxy responses and possibly gain privileges.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00964,"percentile":0.61899,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2001-02-16T05:00:00Z","modified":"2026-06-16T21:53:31Z","exploits":[{"source":"exploitdb","id":"EDB-20491","title":"KTH Kerberos 4 - Arbitrary Proxy Usage","type":"remote","platform":"multiple","date":"2000-12-08","verified":true,"url":"https://www.exploit-db.com/exploits/20491"}],"products":[{"vendor":"kth","product":"kth_kerberos"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/5733","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-12/0093.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-12/0105.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0034"},{"url":"https://github.com/advisories/GHSA-mq8w-3qcq-f5hf"}],"sources":{"cve":[{"id":"CVE-2001-0034","description":"KTH Kerberos IV allows local users to specify an alternate proxy using the krb4_proxy variable, which allows the user to generate false proxy responses and possibly gain privileges.","status":"published","published":"2001-05-07T04:00:00Z","modified":"2024-08-08T04:06:54.827Z","updated_at":"2026-11-02T14:34:43.358691Z"}],"euvd":[{"id":"EUVD-2001-0034","description":"KTH Kerberos IV allows local users to specify an alternate proxy using the krb4_proxy variable, which allows the user to generate false proxy responses and possibly gain privileges.","status":"published","published":"2001-05-07T04:00:00Z","modified":"2024-08-08T04:06:54Z","updated_at":"2026-11-03T01:14:53.392551Z"}],"ghsa":[{"id":"GHSA-mq8w-3qcq-f5hf","title":"KTH Kerberos IV allows local users to specify an alternate proxy using the krb4_proxy variable,...","description":"KTH Kerberos IV allows local users to specify an alternate proxy using the krb4_proxy variable, which allows the user to generate false proxy responses and possibly gain privileges.","status":"published","published":"2022-04-30T18:15:16Z","modified":"2023-01-30T05:05:20Z","updated_at":"2026-11-02T14:47:14.859967Z"}],"nvd":[{"id":"CVE-2001-0034","description":"KTH Kerberos IV allows local users to specify an alternate proxy using the krb4_proxy variable, which allows the user to generate false proxy responses and possibly gain privileges.","status":"published","published":"2001-02-16T05:00:00Z","modified":"2026-06-16T21:53:31.81Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:39.593487Z"}]}}