{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2005-05-31T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Nortel VPN Router (aka Contivity) allows remote attackers to cause a denial of service (crash) via an IPsec IKE packet with a malformed ISAKMP header."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2005-06-04T09:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "1014068", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://securitytracker.com/id?1014068"}, {"name": "13792", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/13792"}, {"tags": ["x_refsource_MISC"], "url": "http://www.nta-monitor.com/news/vpn-flaws/nortel/vpn-router-dos/"}, {"name": "20050531 Nortel VPN Router Malformed Packet DoS Vulnerability", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://www.securityfocus.com/archive/1/399423"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2005-1802", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Nortel VPN Router (aka Contivity) allows remote attackers to cause a denial of service (crash) via an IPsec IKE packet with a malformed ISAKMP header."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "1014068", "refsource": "SECTRACK", "url": "http://securitytracker.com/id?1014068"}, {"name": "13792", "refsource": "BID", "url": "http://www.securityfocus.com/bid/13792"}, {"name": "http://www.nta-monitor.com/news/vpn-flaws/nortel/vpn-router-dos/", "refsource": "MISC", "url": "http://www.nta-monitor.com/news/vpn-flaws/nortel/vpn-router-dos/"}, {"name": "20050531 Nortel VPN Router Malformed Packet DoS Vulnerability", "refsource": "BUGTRAQ", "url": "http://www.securityfocus.com/archive/1/399423"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T22:06:56.911Z"}, "title": "CVE Program Container", "references": [{"name": "1014068", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://securitytracker.com/id?1014068"}, {"name": "13792", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/13792"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.nta-monitor.com/news/vpn-flaws/nortel/vpn-router-dos/"}, {"name": "20050531 Nortel VPN Router Malformed Packet DoS Vulnerability", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/399423"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2005-1802", "datePublished": "2005-06-01T04:00:00.000Z", "dateReserved": "2005-06-01T00:00:00.000Z", "dateUpdated": "2024-08-07T22:06:56.911Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:nortel:contivity:1000_vpn_switch:*:*:*:*:*:*:*", "matchCriteriaId": "4342FEF4-588B-459B-9490-3FD89B229E64", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:contivity:1500_vpn_switch:*:*:*:*:*:*:*", "matchCriteriaId": "D842866D-3609-4E56-9A49-4DEA16E5642F", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:contivity:1600_secure_ip_services_gateway:*:*:*:*:*:*:*", "matchCriteriaId": "F9231EA1-BA0F-4A4D-955A-651447AFC91B", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:contivity:2000_vpn_switch:*:*:*:*:*:*:*", "matchCriteriaId": "F31FDFE3-82C9-47CA-A5FF-E5A2491794FE", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:contivity:2500_vpn_switch:*:*:*:*:*:*:*", "matchCriteriaId": "A5ED1556-CDAE-4149-B2AF-2B252D94E65A", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:contivity:2600_secure_ip_services_gateway:*:*:*:*:*:*:*", "matchCriteriaId": "06A34A14-A349-43C4-A03C-8320E56AC2A6", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:contivity:4000_vpn_switch:*:*:*:*:*:*:*", "matchCriteriaId": "BDC7887D-9D8C-46D8-9065-23D41CF07E88", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:contivity:4500_secure_ip_services_gateway:*:*:*:*:*:*:*", "matchCriteriaId": "C76FDA60-BACA-4A2E-8112-F00DC9B89694", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:contivity:4600_secure_ip_services_gateway:*:*:*:*:*:*:*", "matchCriteriaId": "B860310F-F1F1-45A5-A324-AAA9735C92F5", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:vpn_router_1010:*:*:*:*:*:*:*:*", "matchCriteriaId": "370BE654-2A89-4FA9-BE88-3E4CA19441FC", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:vpn_router_1050:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD74483C-842C-4E01-A786-C34866B548FA", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:vpn_router_1100:*:*:*:*:*:*:*:*", "matchCriteriaId": "8DC585A5-DBBE-4236-801A-F52523A5C5DF", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:vpn_router_1700:*:*:*:*:*:*:*:*", "matchCriteriaId": "B922ADAB-F42F-4113-8222-0493FE74CF6F", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:vpn_router_1740:*:*:*:*:*:*:*:*", "matchCriteriaId": "AF2FF1CE-97F7-4951-8FD7-59657670BF05", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:vpn_router_2700:*:*:*:*:*:*:*:*", "matchCriteriaId": "23377D6E-6C2C-425B-A6DC-E5319B327DC3", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:vpn_router_5000:*:*:*:*:*:*:*:*", "matchCriteriaId": "9050DFE2-99C6-41F0-AD1D-5EDFB9B15D8C", "vulnerable": true}, {"criteria": "cpe:2.3:h:nortel:vpn_router_600:*:*:*:*:*:*:*:*", "matchCriteriaId": "4CC34C85-99E9-4DAB-B19E-9179813C0398", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Nortel VPN Router (aka Contivity) allows remote attackers to cause a denial of service (crash) via an IPsec IKE packet with a malformed ISAKMP header."}], "id": "CVE-2005-1802", "lastModified": "2026-04-16T00:27:16.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2005-05-27T04:00:00.000", "references": [{"source": "cve@mitre.org", "url": "http://securitytracker.com/id?1014068"}, {"source": "cve@mitre.org", "url": "http://www.nta-monitor.com/news/vpn-flaws/nortel/vpn-router-dos/"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/399423"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.securityfocus.com/bid/13792"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://securitytracker.com/id?1014068"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.nta-monitor.com/news/vpn-flaws/nortel/vpn-router-dos/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/399423"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.securityfocus.com/bid/13792"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}