Show plain JSON{"id": "CVE-2011-4131", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:H/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "HIGH", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.2, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-05-17T11:00:33.007", "references": [{"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bf118a342f10dafe44b14451a1392c3254629a1f", "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081280.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-0862.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-1541.html", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/48898", "source": "secalert@redhat.com"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/11/12/1", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=747106", "source": "secalert@redhat.com"}, {"url": "https://github.com/torvalds/linux/commit/bf118a342f10dafe44b14451a1392c3254629a1f", "source": "secalert@redhat.com"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bf118a342f10dafe44b14451a1392c3254629a1f", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081280.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-0862.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-1541.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/48898", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2011/11/12/1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=747106", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/torvalds/linux/commit/bf118a342f10dafe44b14451a1392c3254629a1f", "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": "The NFSv4 implementation in the Linux kernel before 3.2.2 does not properly handle bitmap sizes in GETACL replies, which allows remote NFS servers to cause a denial of service (OOPS) by sending an excessive number of bitmap words."}, {"lang": "es", "value": "La implementaci\u00f3n de NFSv4 en el n\u00facleo de Linux anteriores a v3.2.2 no maneja adecuadamente los tama\u00f1os de mapa de bits en las respuestas GETACL, lo que permite a servidores remotos NFS causar una denegaci\u00f3n de servicio (oops) mediante el env\u00edo de un n\u00famero excesivo de palabras de mapa de bits."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:3.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D3220B70-917F-4F9F-8A3B-2BF581281E8D"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.2:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "99372D07-C06A-41FA-9843-6D57F99AB5AF"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.2:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B9DC110-D260-4DB4-B8B0-EF1D160ADA07"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.2:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6192FE84-4D53-40D4-AF61-78CE7136141A"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.2:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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