{ "id": "CVE-2005-2456", "sourceIdentifier": "cve@mitre.org", "published": "2005-08-04T04:00:00.000", "lastModified": "2024-11-20T23:59:35.810", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Array index overflow in the xfrm_sk_policy_insert function in xfrm_user.c in Linux kernel 2.6 allows local users to cause a denial of service (oops or deadlock) and possibly execute arbitrary code via a p->dir value that is larger than XFRM_POLICY_OUT, which is used as an index in the sock->sk_policy array." }, { "lang": "es", "value": "Desbordamiento en el \u00edndice del array en la funci\u00f3n xfrm_sk_policy_insert en xfrm_user.c en el kernel de Linux 2.6 permite que usuarios locales provoquen una denegaci\u00f3n de servicio y posiblemente ejeucten c\u00f3digo arbitrario mediante una valor de p->dir que sea mayor que XFRM_POLICY_OUT (usado como \u00edndice en el array sock->sk_policy)." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "baseScore": 2.1, "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "baseSeverity": "LOW", "exploitabilityScore": 3.9, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-667" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "142BCD48-8387-4D0C-A052-44DD4144CBFF" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "A2E0C1F8-31F5-4F61-9DF7-E49B43D3C873" } ] } ] } ], "references": [ { "url": "http://secunia.com/advisories/16298", "source": "cve@mitre.org", "tags": [ "Broken Link" ] }, { "url": "http://secunia.com/advisories/16500", "source": "cve@mitre.org", "tags": [ "Broken Link" ] }, { "url": "http://secunia.com/advisories/17002", "source": "cve@mitre.org", "tags": [ "Broken Link" ] }, { "url": "http://secunia.com/advisories/17073", "source": "cve@mitre.org", "tags": [ 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