{"cve":{"cve_id":"CVE-2004-0699","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":0.05947,"epss_percentile":0.92323,"epss_as_of":"2026-06-23","description":"Heap-based buffer overflow in ASN.1 decoding library in Check Point VPN-1 products, when Aggressive Mode IKE is implemented, allows remote attackers to execute arbitrary code by initiating an IKE negotiation and then sending an IKE packet with malformed ASN.1 data.","published_at":"2004-09-14T04:00:00Z","last_modified_at":"2026-06-16T22:06:11.403000Z","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.checkpoint.com/techsupport/alerts/asn1.html","http://securitytracker.com/alerts/2004/Jul/1010799.html","http://www.kb.cert.org/vuls/id/435358","http://www.osvdb.org/displayvuln.php?osvdb_id=8290","http://www.securityfocus.com/bid/10820","http://secunia.com/advisories/12177/","http://xforce.iss.net/xforce/alerts/id/178","http://www.ciac.org/ciac/bulletins/o-190.shtml","https://exchange.xforce.ibmcloud.com/vulnerabilities/16824"],"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":"2026-06-28T23:02:41.074100Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"checkpoint","vendor_name":"checkpoint","product_slug":"firewall-1","product_name":"firewall-1","version_start":"4.1","version_start_inclusive":true,"version_end":"4.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:checkpoint:firewall-1:4.1:sp6:*:*:*:*:*:*"},{"vendor_slug":"checkpoint","vendor_name":"checkpoint","product_slug":"vpn-1","product_name":"vpn-1","version_start":null,"version_start_inclusive":null,"version_end":null,"version_end_inclusive":null,"cpe23_uri":"cpe:2.3:a:checkpoint:vpn-1:*:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.checkpoint.com/techsupport/alerts/asn1.html","source_type":"MISC","tags":[]},{"url":"http://securitytracker.com/alerts/2004/Jul/1010799.html","source_type":"MISC","tags":[]},{"url":"http://www.kb.cert.org/vuls/id/435358","source_type":"MISC","tags":[]},{"url":"http://www.osvdb.org/displayvuln.php?osvdb_id=8290","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/10820","source_type":"MISC","tags":[]},{"url":"http://secunia.com/advisories/12177/","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://xforce.iss.net/xforce/alerts/id/178","source_type":"MISC","tags":[]},{"url":"http://www.ciac.org/ciac/bulletins/o-190.shtml","source_type":"MISC","tags":[]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/16824","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2004-09-14T04:00:00Z","label":"CVE published","source":null}]}