CVE-2011-1749

{"id": "CVE-2011-1749", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.3, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-02-26T15:55:06.920", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2011-1534.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-0310.html", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/Changelog-nfs-utils-1.2.4/download", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/04/25/5", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=697975", "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The nfs_addmntent function in support/nfs/nfs_mntent.c in the mount.nsf tool in nfs-utils before 1.2.4 attempts to append to the /etc/mtab file without first checking whether resource limits would interfere, which allows local users to corrupt this file via a process with a small RLIMIT_FSIZE value, a related issue to CVE-2011-1089."}, {"lang": "es", "value": "La funci\u00f3n nfs_addmntent en support/nfs/nfs_mntent.c en la herramienta mount.nsf en nfs-utils anterior a 1.2.4 intenta a\u00f1adir al archivo /etc/mtab sin primero comprobar si los limites del recurso interfieren, lo que permite a usuarios locales corromper este archivo a trav\u00e9s de un proceso con un valor RLIMIT_FSIZE peque\u00f1o, un problema relacionado con CVE-2011-1089."}], "lastModified": "2014-03-10T21:29:43.817", "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"}