{"cve":{"cve_id":"CVE-1999-0022","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":0.00495,"epss_percentile":0.38548,"epss_as_of":"2026-06-23","description":"Local user gains root privileges via buffer overflow in rdist, via expstr() function.","published_at":"1999-09-29T04:00:00Z","last_modified_at":"2026-06-16T21:47:22.167000Z","cvss_v3_score":7.8,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":false,"ssvc_technical_impact":"total","cwes":["CWE-125"],"nvd_references":["http://sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=coll&doc=secbull/179"],"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":"2026-06-28T23:01:54.280531Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"L","value_label":"Local"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"L","value_label":"Low"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"bsdi","vendor_name":"bsdi","product_slug":"bsd-os","product_name":"bsd_os","version_start":"1.1","version_start_inclusive":true,"version_end":"1.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:bsdi:bsd_os:1.1:*:*:*:*:*:*:*"},{"vendor_slug":"freebsd","vendor_name":"FreeBSD","product_slug":"freebsd","product_name":"FreeBSD","version_start":"2.1.0","version_start_inclusive":true,"version_end":"2.1.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:freebsd:freebsd:2.1.0:*:*:*:*:*:*:*"},{"vendor_slug":"freebsd","vendor_name":"FreeBSD","product_slug":"freebsd","product_name":"FreeBSD","version_start":"2.0.5","version_start_inclusive":true,"version_end":"2.0.5","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:freebsd:freebsd:2.0.5:*:*:*:*:*:*:*"},{"vendor_slug":"freebsd","vendor_name":"FreeBSD","product_slug":"freebsd","product_name":"FreeBSD","version_start":"2.0","version_start_inclusive":true,"version_end":"2.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:freebsd:freebsd:2.0:*:*:*:*:*:*:*"},{"vendor_slug":"hp","vendor_name":"HP","product_slug":"hp-ux","product_name":"hp-ux","version_start":"10.00","version_start_inclusive":true,"version_end":"10.00","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:hp:hp-ux:10.00:*:*:*:*:*:*:*"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"aix","product_name":"aix","version_start":"3.2.4","version_start_inclusive":true,"version_end":"3.2.4","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:ibm:aix:3.2.4:*:*:*:*:*:*:*"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"aix","product_name":"aix","version_start":"3.2.5","version_start_inclusive":true,"version_end":"3.2.5","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:ibm:aix:3.2.5:*:*:*:*:*:*:*"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"aix","product_name":"aix","version_start":"4.1","version_start_inclusive":true,"version_end":"4.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:ibm:aix:4.1:*:*:*:*:*:*:*"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"aix","product_name":"aix","version_start":"4.1.1","version_start_inclusive":true,"version_end":"4.1.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:ibm:aix:4.1.1:*:*:*:*:*:*:*"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"aix","product_name":"aix","version_start":"4.1.2","version_start_inclusive":true,"version_end":"4.1.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:ibm:aix:4.1.2:*:*:*:*:*:*:*"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"aix","product_name":"aix","version_start":"4.1.3","version_start_inclusive":true,"version_end":"4.1.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:ibm:aix:4.1.3:*:*:*:*:*:*:*"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"aix","product_name":"aix","version_start":"4.1.4","version_start_inclusive":true,"version_end":"4.1.4","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:ibm:aix:4.1.4:*:*:*:*:*:*:*"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"aix","product_name":"aix","version_start":"4.1.5","version_start_inclusive":true,"version_end":"4.1.5","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:ibm:aix:4.1.5:*:*:*:*:*:*:*"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"aix","product_name":"aix","version_start":"4.2","version_start_inclusive":true,"version_end":"4.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:ibm:aix:4.2:*:*:*:*:*:*:*"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"aix","product_name":"aix","version_start":"3.2","version_start_inclusive":true,"version_end":"3.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:ibm:aix:3.2:*:*:*:*:*:*:*"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"aix","product_name":"aix","version_start":"3.1","version_start_inclusive":true,"version_end":"3.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:ibm:aix:3.1:*:*:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"5.0","version_start_inclusive":true,"version_end":"5.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:5.0:*:*:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"5.0.1","version_start_inclusive":true,"version_end":"5.0.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:5.0.1:*:*:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"5.1","version_start_inclusive":true,"version_end":"5.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:5.1:*:*:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"5.1.1","version_start_inclusive":true,"version_end":"5.1.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:5.1.1:*:*:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"5.2","version_start_inclusive":true,"version_end":"5.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:5.2:*:*:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"5.3","version_start_inclusive":true,"version_end":"5.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:5.3:*:*:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"5.3","version_start_inclusive":true,"version_end":"5.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:5.3:*:xfs:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"6.0","version_start_inclusive":true,"version_end":"6.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:6.0:*:*:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"6.0.1","version_start_inclusive":true,"version_end":"6.0.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:6.0.1:*:*:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"6.0.1","version_start_inclusive":true,"version_end":"6.0.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:6.0.1:*:xfs:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"6.1","version_start_inclusive":true,"version_end":"6.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:6.1:*:*:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"6.2","version_start_inclusive":true,"version_end":"6.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:6.2:*:*:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"6.3","version_start_inclusive":true,"version_end":"6.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:6.3:*:*:*:*:*:*:*"},{"vendor_slug":"sgi","vendor_name":"sgi","product_slug":"irix","product_name":"irix","version_start":"6.4","version_start_inclusive":true,"version_end":"6.4","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sgi:irix:6.4:*:*:*:*:*:*:*"},{"vendor_slug":"sun","vendor_name":"sun","product_slug":"solaris","product_name":"solaris","version_start":"4.1.3","version_start_inclusive":true,"version_end":"4.1.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sun:solaris:4.1.3:*:*:*:*:*:*:*"},{"vendor_slug":"sun","vendor_name":"sun","product_slug":"sunos","product_name":"sunos","version_start":"4.1.1","version_start_inclusive":true,"version_end":"4.1.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sun:sunos:4.1.1:*:*:*:*:*:*:*"},{"vendor_slug":"sun","vendor_name":"sun","product_slug":"sunos","product_name":"sunos","version_start":"4.1.2","version_start_inclusive":true,"version_end":"4.1.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sun:sunos:4.1.2:*:*:*:*:*:*:*"},{"vendor_slug":"sun","vendor_name":"sun","product_slug":"sunos","product_name":"sunos","version_start":"4.1.3u1","version_start_inclusive":true,"version_end":"4.1.3u1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sun:sunos:4.1.3u1:*:*:*:*:*:*:*"},{"vendor_slug":"sun","vendor_name":"sun","product_slug":"sunos","product_name":"sunos","version_start":"5.0","version_start_inclusive":true,"version_end":"5.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sun:sunos:5.0:*:*:*:*:*:*:*"},{"vendor_slug":"sun","vendor_name":"sun","product_slug":"sunos","product_name":"sunos","version_start":"5.1","version_start_inclusive":true,"version_end":"5.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sun:sunos:5.1:*:*:*:*:*:*:*"},{"vendor_slug":"sun","vendor_name":"sun","product_slug":"sunos","product_name":"sunos","version_start":"5.2","version_start_inclusive":true,"version_end":"5.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sun:sunos:5.2:*:*:*:*:*:*:*"},{"vendor_slug":"sun","vendor_name":"sun","product_slug":"sunos","product_name":"sunos","version_start":"5.3","version_start_inclusive":true,"version_end":"5.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sun:sunos:5.3:*:*:*:*:*:*:*"},{"vendor_slug":"sun","vendor_name":"sun","product_slug":"sunos","product_name":"sunos","version_start":"5.4","version_start_inclusive":true,"version_end":"5.4","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:sun:sunos:5.4:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://sunsolve.sun.com/pub-cgi/retrieve.pl?doctype=coll&doc=secbull/179","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"1999-09-29T04:00:00Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-24T00:30:38.105644Z","label":"CVSS score revised","source":"nvd"},{"type":"cvss_changed","at":"2026-06-24T00:30:38.105644Z","label":"CVSS score revised","source":"nvd"},{"type":"cvss_changed","at":"2026-06-24T00:30:38.105644Z","label":"CVSS score revised","source":"nvd"},{"type":"ssvc_changed","at":"2026-06-24T00:30:43.703670Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:30:43.703670Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:30:43.703670Z","label":"SSVC decision revised","source":"vulnrichment"}]}