CVE-2000-0517

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:netscape:communicator:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "209C7BB1-EFDF-43AB-9FB6-DF67465DEAEF", "vulnerable": true}, {"criteria": "cpe:2.3:a:netscape:communicator:4.5:*:*:*:*:*:*:*", "matchCriteriaId": "4E9A5461-B0F2-49DB-A69C-3D2D27709647", "vulnerable": true}, {"criteria": "cpe:2.3:a:netscape:communicator:4.6:*:*:*:*:*:*:*", "matchCriteriaId": "529E3F71-6016-461D-A162-0DBDD5505389", "vulnerable": true}, {"criteria": "cpe:2.3:a:netscape:communicator:4.7:*:*:*:*:*:*:*", "matchCriteriaId": "38FD74F5-12ED-4049-B06F-0F22A0254C0F", "vulnerable": true}, {"criteria": "cpe:2.3:a:netscape:communicator:4.51:*:*:*:*:*:*:*", "matchCriteriaId": "918BE44C-8D64-4040-BC74-802AA3FA4E10", "vulnerable": true}, {"criteria": "cpe:2.3:a:netscape:communicator:4.61:*:*:*:*:*:*:*", "matchCriteriaId": "6AA534C4-9411-44EC-AA34-2287C79AD235", "vulnerable": true}, {"criteria": "cpe:2.3:a:netscape:communicator:4.72:*:*:*:*:*:*:*", "matchCriteriaId": "3A4E8588-A941-4759-B41C-00F193F2C63B", "vulnerable": true}, {"criteria": "cpe:2.3:a:netscape:communicator:4.73:*:*:*:*:*:*:*", "matchCriteriaId": "3E48C051-EB45-4262-86C2-2333FD5C7745", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Netscape 4.73 and earlier does not properly warn users about a potentially invalid certificate if the user has previously accepted the certificate for a different web site, which could allow remote attackers to spoof a legitimate web site by compromising that site's DNS information."}], "id": "CVE-2000-0517", "lastModified": "2026-06-16T21:51:54.310", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2000-05-26T04:00:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "url": "http://www.cert.org/advisories/CA-2000-08.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.securityfocus.com/bid/1260"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/4550"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "url": "http://www.cert.org/advisories/CA-2000-08.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.securityfocus.com/bid/1260"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/4550"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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