{"cve":{"cve_id":"CVE-2001-1033","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":0.01614,"epss_percentile":0.72852,"epss_as_of":"2026-06-23","description":"Compaq TruCluster 1.5 allows remote attackers to cause a denial of service via a port scan from a system that does not have a DNS PTR record, which causes the cluster to enter a \"split-brain\" state.","published_at":"2002-02-02T05:00:00Z","last_modified_at":"2026-06-16T21:55:27.080000Z","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":["https://exchange.xforce.ibmcloud.com/vulnerabilities/7171","http://www.securityfocus.com/archive/1/216323","http://www.securityfocus.com/bid/3362"],"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":"2026-06-28T23:02:16.494515Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"compaq","vendor_name":"compaq","product_slug":"tru64","product_name":"tru64","version_start":"5.0","version_start_inclusive":true,"version_end":"5.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:compaq:tru64:5.0:*:*:*:*:*:*:*"},{"vendor_slug":"compaq","vendor_name":"compaq","product_slug":"tru64","product_name":"tru64","version_start":"5.1","version_start_inclusive":true,"version_end":"5.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:compaq:tru64:5.1:*:*:*:*:*:*:*"},{"vendor_slug":"compaq","vendor_name":"compaq","product_slug":"trucluster","product_name":"trucluster","version_start":"1.5","version_start_inclusive":true,"version_end":"1.5","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:compaq:trucluster:1.5:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7171","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/archive/1/216323","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/3362","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2002-02-02T05:00:00Z","label":"CVE published","source":null}]}