{"cve":{"cve_id":"CVE-2002-1911","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":0.03134,"epss_percentile":0.86203,"epss_as_of":"2026-06-23","description":"ZoneAlarm Pro 3.0 and 3.1, when configured to block all traffic, allows remote attackers to cause a denial of service (CPU and memory consumption) via a large number of SYN packets (SYN flood).  NOTE: the vendor was not able to reproduce the issue.","published_at":"2005-06-28T04:00:00Z","last_modified_at":"2026-06-16T22:00:17.377000Z","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.securityfocus.com/bid/5975","http://archives.neohapsis.com/archives/bugtraq/2002-10/0238.html","http://www.securityfocus.com/archive/1/295434","http://www.iss.net/security_center/static/10379.php"],"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":"2026-06-28T23:02:27.323029Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"zonelabs","vendor_name":"zonelabs","product_slug":"zonealarm","product_name":"zonealarm","version_start":"3.0","version_start_inclusive":true,"version_end":"3.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:zonelabs:zonealarm:3.0:*:pro:*:*:*:*:*"},{"vendor_slug":"zonelabs","vendor_name":"zonelabs","product_slug":"zonealarm","product_name":"zonealarm","version_start":"3.1","version_start_inclusive":true,"version_end":"3.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:zonelabs:zonealarm:3.1:*:pro:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.securityfocus.com/bid/5975","source_type":"MISC","tags":[]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2002-10/0238.html","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/archive/1/295434","source_type":"MISC","tags":[]},{"url":"http://www.iss.net/security_center/static/10379.php","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2005-06-28T04:00:00Z","label":"CVE published","source":null}]}