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111 lines
3.5 KiB
JSON
111 lines
3.5 KiB
JSON
{
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"id": "CVE-2011-2500",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2014-02-15T14:57:06.567",
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"lastModified": "2014-03-06T04:30:41.567",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"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."
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},
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{
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"lang": "es",
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"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."
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}
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],
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"metrics": {
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 7.5
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 10.0,
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"impactScore": 6.4,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-264"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "1.2.3",
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"matchCriteriaId": "9733EDCB-170F-4884-90E2-001C78EB40AF"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "3EAF1C0B-DB17-49CE-9E5C-6D8F4ED9DA73"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.1:*:*:*:*:*:*:*",
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"matchCriteriaId": "B4F6F79C-FA8A-486E-9541-83D57052324D"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.2:*:*:*:*:*:*:*",
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"matchCriteriaId": "24A01AF1-E09A-4064-815F-3672B96B03BD"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "http://marc.info/?l=linux-nfs&m=130875695821953&w=2",
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"source": "secalert@redhat.com"
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},
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{
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"url": "http://rhn.redhat.com/errata/RHSA-2011-1534.html",
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"source": "secalert@redhat.com"
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},
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{
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"url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/",
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"source": "secalert@redhat.com"
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},
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{
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"url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/Changelog-nfs-utils-1.2.4/download",
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"source": "secalert@redhat.com"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=716949",
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"source": "secalert@redhat.com"
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}
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]
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} |