CVE-2011-5055

{"id": "CVE-2011-5055", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-01-08T00:55:03.503", "references": [{"url": "http://openwall.com/lists/oss-security/2012/01/03/13", "source": "cve@mitre.org"}, {"url": "http://openwall.com/lists/oss-security/2012/01/03/6", "source": "cve@mitre.org"}, {"url": "http://samiam.org/blog/20111230.html", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=771428", "source": "cve@mitre.org"}, {"url": "http://openwall.com/lists/oss-security/2012/01/03/13", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://openwall.com/lists/oss-security/2012/01/03/6", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://samiam.org/blog/20111230.html", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=771428", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "MaraDNS 1.3.07.12 and 1.4.08 computes hash values for DNS data without properly restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted queries with the Recursion Desired (RD) bit set. NOTE: this issue exists because of an incomplete fix for CVE-2012-0024."}, {"lang": "es", "value": "MaraDNS v1.3.07.12 y v1.4.08 calcula los valores hash de los datos DNS sin restringir la capacidad de desencadenar colisiones hash de forma predecible, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de CPU) mediante el env\u00edo de muchas consultas a mano con el bit Recursion Desired (recursividad deseada - RD) activado. NOTA: este problema existe debido a una soluci\u00f3n incompleta para CVE-2012-0024."}], "lastModified": "2024-11-21T01:33:31.223", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:maradns:maradns:1.3.07.012:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "75502768-D541-4EB5-A3EB-54227C9FFCA4"}, {"criteria": "cpe:2.3:a:maradns:maradns:1.4.08:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "09E33EAA-8C1B-44AC-A4BB-CF0D9DC02092"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}