Show plain JSON{"id": "CVE-2012-4791", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-12-12T00:55:01.420", "references": [{"url": "http://www.securityfocus.com/bid/56836", "source": "secure@microsoft.com"}, {"url": "http://www.us-cert.gov/cas/techalerts/TA12-346A.html", "tags": ["US Government Resource"], "source": "secure@microsoft.com"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-080", "source": "secure@microsoft.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16158", "source": "secure@microsoft.com"}, {"url": "http://www.securityfocus.com/bid/56836", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.us-cert.gov/cas/techalerts/TA12-346A.html", "tags": ["US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-080", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16158", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "Microsoft Exchange Server 2007 SP3 and 2010 SP1 and SP2 allows remote authenticated users to cause a denial of service (Information Store service hang) by subscribing to a crafted RSS feed, aka \"RSS Feed May Cause Exchange DoS Vulnerability.\""}, {"lang": "es", "value": "Microsoft Exchange Server 2007 SP3 y 2010 SP1 y SP2 permite a usuarios remotos autenticados provocar una denegaci\u00f3n de servicio (bloqueo del servicio Information Store) al suscribirse a un feed RSS manipulado, tambi\u00e9n conocido como \"Feed RSS puede provocar vulnerabilidad DoS en Exchange\"."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:exchange_server:2007:sp3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D4069573-841E-4540-ACCD-AE3272A1D496"}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:2010:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "89023A28-B730-4A4A-832A-4A238360BC7A"}, {"criteria": "cpe:2.3:a:microsoft:exchange_server:2010:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "176D85C7-2076-4B2E-819D-256C8B84F393"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"} 