CVE-2007-3740

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{}

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privileges."}, {"lang": "es", "value": "El sistema de archivos CIFS en kernel de Linux versiones anteriores a 2.6.22, cuando el soporte de extensi\u00f3n Unix est\u00e1 habilitado, no respeta la umask de un proceso, lo que permite a usuarios locales alcanzar privilegios."}], "id": "CVE-2007-3740", "lastModified": "2026-06-16T22:42:38.323", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-09-14T01:17:00.000", "references": [{"source": 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"af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2008/dsa-1504"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:008"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:105"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.redhat.com/support/errata/RHSA-2007-0705.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.redhat.com/support/errata/RHSA-2007-0939.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/25672"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/usn-518-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=253314"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36593"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9953"}], "sourceIdentifier": "secalert@redhat.com", "vendorComments": [{"comment": "This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1 or 3.", "lastModified": "2007-10-18T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2007:0939", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "kernel-0:2.6.9-55.0.12.EL", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2007-11-01T00:00:00Z"}, {"advisory": "RHSA-2007:0705", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-8.1.10.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2007-09-13T00:00:00Z"}], "bugzilla": {"description": "CIFS should honor umask", "id": "275881", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=275881"}, "csaw": false, "details": ["The CIFS filesystem in the Linux kernel before 2.6.22, when Unix extension support is enabled, does not honor the umask of a process, which allows local users to gain privileges."], "name": "CVE-2007-3740", "public_date": "2007-06-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2007-3740\nhttps://nvd.nist.gov/vuln/detail/CVE-2007-3740"], "statement": "This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1 or 3.", "threat_severity": "Important"}

{}