CVE-2012-4847

{"id": "CVE-2012-4847", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-11-14T12:30:59.303", "references": [{"url": "http://www.ibm.com/support/docview.wss?uid=swg21615445", "tags": ["Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79536", "source": "psirt@us.ibm.com"}, {"url": "http://www.ibm.com/support/docview.wss?uid=swg21615445", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79536", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-189"}]}], "descriptions": [{"lang": "en", "value": "IBM Cognos Business Intelligence (BI) 8.4 and 8.4.1 allows remote authenticated users to cause a denial of service (CPU consumption) via a crafted request containing a zero-valued byte."}, {"lang": "es", "value": "IBM Cognos Business Intelligence (BI) v8.4 y v8.4.1 permite a usuarios remotos autenticados causar una denegaci\u00f3n de servicio (por excesivo consumo de CPU) a trav\u00e9s de una solicitud hecha a mano que contiene un byte de valor cero.\r\n"}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:cognos_business_intelligence:8.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "94EF1080-115F-4CFF-A2AD-D31A791DF41C"}, {"criteria": "cpe:2.3:a:ibm:cognos_business_intelligence:8.4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B76A06D-761D-4CFE-A9E6-FC5A1F726CF5"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@us.ibm.com"}