CVE-2010-2023

{"id": "CVE-2010-2023", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.4, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2010-06-07T17:12:48.247", "references": [{"url": "http://archives.neohapsis.com/archives/fulldisclosure/2010-06/0079.html", "source": "cve@mitre.org"}, {"url": "http://bugs.exim.org/show_bug.cgi?id=988", "source": "cve@mitre.org"}, {"url": "http://lists.exim.org/lurker/message/20100524.175925.9a69f755.en.html", "source": "cve@mitre.org"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042587.html", "source": "cve@mitre.org"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042613.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/40019", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/40123", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/43243", "source": "cve@mitre.org"}, {"url": "http://vcs.exim.org/viewvc/exim/exim-doc/doc-txt/ChangeLog?view=markup&pathrev=exim-4_72_RC2", "source": "cve@mitre.org"}, {"url": "http://vcs.exim.org/viewvc/exim/exim-src/src/transports/appendfile.c?r1=1.24&r2=1.25", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/511653/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/40451", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-1060-1", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2010/1402", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2011/0364", "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=600093", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/59043", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-362"}]}], "descriptions": [{"lang": "en", "value": "transports/appendfile.c in Exim before 4.72, when a world-writable sticky-bit mail directory is used, does not verify the st_nlink field of mailbox files, which allows local users to cause a denial of service or possibly gain privileges by creating a hard link to another user's file."}, {"lang": "es", "value": "transports/appendfile.c en Exim antes de v4.72, cuando se usa un directorio de correo con permisos de escritura para todos y sticky-bit activado, no verifica el campo de st_nlink de los ficheros de buz\u00f3n de correo, que permite a usuarios locales causar una denegaci\u00f3n de servicio o posiblemente obtener privilegios mediante la creaci\u00f3n de un v\u00ednculo f\u00edsico a un archivo de otro usuario."}], "lastModified": "2018-10-10T19:58:13.610", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F612EF3-5909-4AA7-9041-02C193E447C4", "versionEndIncluding": "4.71"}, {"criteria": "cpe:2.3:a:exim:exim:4.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0EC43E6B-2DA9-496E-BAD2-04FF4C3A53FA"}, {"criteria": "cpe:2.3:a:exim:exim:4.20:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "04C4B45D-A0AC-42B3-99D7-91F7B8D15B69"}, {"criteria": 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