{"id":"CVE-1999-0143","aliases":["EUVD-1999-0143","GHSA-vhvw-7mgj-5p4w"],"status":"published","title":"Kerberos 4 key servers allow a user to masquerade as another by breaking and generating session...","description":"Kerberos 4 key servers allow a user to masquerade as another by breaking and generating session keys.","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":0.00385,"percentile":0.32809,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"1996-02-21T05:00:00Z","modified":"2026-06-16T21:47:41Z","products":[{"vendor":"mit","product":"kerberos"},{"vendor":"mit","product":"kerberos_5"},{"vendor":"process_software","product":"multinet"},{"vendor":"sun","product":"sunos"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0143","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0143"},{"url":"https://github.com/advisories/GHSA-vhvw-7mgj-5p4w"}],"sources":{"cve":[{"id":"CVE-1999-0143","description":"Kerberos 4 key servers allow a user to masquerade as another by breaking and generating session keys.","status":"published","published":"1999-09-29T04:00:00Z","modified":"2024-08-01T16:27:57.749Z","updated_at":"2026-11-02T14:33:54.29664Z"}],"euvd":[{"id":"EUVD-1999-0143","description":"Kerberos 4 key servers allow a user to masquerade as another by breaking and generating session keys.","status":"published","published":"1999-09-29T04:00:00Z","modified":"2024-08-01T16:27:57Z","updated_at":"2026-11-03T03:50:48.358727Z"}],"ghsa":[{"id":"GHSA-vhvw-7mgj-5p4w","title":"Kerberos 4 key servers allow a user to masquerade as another by breaking and generating session...","description":"Kerberos 4 key servers allow a user to masquerade as another by breaking and generating session keys.","status":"published","published":"2022-04-30T18:10:02Z","modified":"2023-01-29T05:01:06Z","updated_at":"2026-11-02T14:44:44.036588Z"}],"nvd":[{"id":"CVE-1999-0143","description":"Kerberos 4 key servers allow a user to masquerade as another by breaking and generating session keys.","status":"published","published":"1996-02-21T05:00:00Z","modified":"2026-06-16T21:47:41.347Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T13:58:19.254283Z"}]}}