{"cve":{"cve_id":"CVE-2003-0139","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.04284,"epss_percentile":0.89827,"epss_as_of":"2026-06-23","description":"Certain weaknesses in the implementation of version 4 of the Kerberos protocol (krb4) in the krb5 distribution, when triple-DES keys are used to key krb4 services, allow an attacker to create krb4 tickets for unauthorized principals using a cut-and-paste attack and \"ticket splicing.\"","published_at":"2003-03-21T05:00:00Z","last_modified_at":"2026-06-16T22:01:37.633000Z","cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["http://www.redhat.com/support/errata/RHSA-2003-052.html","http://www.securityfocus.com/archive/1/316960/30/25250/threaded","http://www.kb.cert.org/vuls/id/442569","http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-004-krb4.txt","http://www.redhat.com/support/errata/RHSA-2003-091.html","http://www.debian.org/security/2003/dsa-273","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A250","http://www.redhat.com/support/errata/RHSA-2003-051.html","http://marc.info/?l=bugtraq&m=104791775804776&w=2","http://www.debian.org/security/2003/dsa-266","http://www.securityfocus.com/archive/1/317130/30/25250/threaded"],"vuln_status":"Modified","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:02:30.803622Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"mit","vendor_name":"MIT","product_slug":"kerberos","product_name":"kerberos","version_start":"4","version_start_inclusive":true,"version_end":"4","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:mit:kerberos:4:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.redhat.com/support/errata/RHSA-2003-052.html","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/archive/1/316960/30/25250/threaded","source_type":"MISC","tags":[]},{"url":"http://www.kb.cert.org/vuls/id/442569","source_type":"MISC","tags":[]},{"url":"http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-004-krb4.txt","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-091.html","source_type":"MISC","tags":[]},{"url":"http://www.debian.org/security/2003/dsa-273","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A250","source_type":"MISC","tags":[]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-051.html","source_type":"MISC","tags":[]},{"url":"http://marc.info/?l=bugtraq&m=104791775804776&w=2","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.debian.org/security/2003/dsa-266","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.securityfocus.com/archive/1/317130/30/25250/threaded","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2003-03-21T05:00:00Z","label":"CVE published","source":null}]}