CVE-2011-2500

{"id": "CVE-2011-2500", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-02-15T14:57:06.567", "references": [{"url": "http://marc.info/?l=linux-nfs&m=130875695821953&w=2", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2011-1534.html", "source": "secalert@redhat.com"}, {"url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/", "source": "secalert@redhat.com"}, {"url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/Changelog-nfs-utils-1.2.4/download", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=716949", "source": "secalert@redhat.com"}, {"url": "http://marc.info/?l=linux-nfs&m=130875695821953&w=2", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2011-1534.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/Changelog-nfs-utils-1.2.4/download", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=716949", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "The host_reliable_addrinfo function in support/export/hostname.c in nfs-utils before 1.2.4 does not properly use DNS to verify access to NFS exports, which allows remote attackers to mount filesystems by establishing crafted DNS A and PTR records."}, {"lang": "es", "value": "La funci\u00f3n host_reliable_addrinfo en support/export/hostname.c en nfs-utils anterior a 1.2.4 no utiliza debidamente DNS para verificar el acceso a exportaciones NFS, lo que permite a atacantes remotos montar sistemas de ficheros mediante el establecimiento de registros DNS A y PTR manipulados."}], "lastModified": "2024-11-21T01:28:24.663", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9733EDCB-170F-4884-90E2-001C78EB40AF", "versionEndIncluding": "1.2.3"}, {"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3EAF1C0B-DB17-49CE-9E5C-6D8F4ED9DA73"}, {"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B4F6F79C-FA8A-486E-9541-83D57052324D"}, {"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "24A01AF1-E09A-4064-815F-3672B96B03BD"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}