CVE-2007-6043

{"id": "CVE-2007-6043", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.1, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2007-11-20T19:46:00.000", "references": [{"url": "http://eprint.iacr.org/2007/419.pdf", "source": "cve@mitre.org"}, {"url": "http://www.computerworld.com.au/index.php/id%3B1165210682%3Bfp%3B2%3Bfpid%3B1", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/26495", "source": "cve@mitre.org"}, {"url": "http://eprint.iacr.org/2007/419.pdf", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.computerworld.com.au/index.php/id%3B1165210682%3Bfp%3B2%3Bfpid%3B1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/26495", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "The CryptGenRandom function in Microsoft Windows 2000 generates predictable values, which makes it easier for context-dependent attackers to reduce the effectiveness of cryptographic mechanisms, as demonstrated by attacks on (1) forward security and (2) backward security, related to use of eight instances of the RC4 cipher, and possibly a related issue to CVE-2007-3898."}, {"lang": "es", "value": "La funci\u00f3n CryptGenRandom en Microsoft Windows 2000 genera valores predecibles, lo cual hace m\u00e1s f\u00e1cil para un atacantes dependiente del contexto reducir la efectividad de mecanismos criptogr\u00e1ficos, como se demostr\u00f3 por un ataque sobre (1) forward security y (2) backward security, relacionado con el uso de ocho instancias de RC4 cipher, y posiblemente relacionado con el asunto CVE-2007-3898."}], "lastModified": "2024-11-21T00:39:14.553", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4E545C63-FE9C-4CA1-AF0F-D999D84D2AFD"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}