{ "id": "CVE-2009-2698", "sourceIdentifier": "cve@mitre.org", "published": "2009-08-27T17:30:00.233", "lastModified": "2019-09-05T15:45:46.847", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "The udp_sendmsg function in the UDP implementation in (1) net/ipv4/udp.c and (2) net/ipv6/udp.c in the Linux kernel before 2.6.19 allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via vectors involving the MSG_MORE flag and a UDP socket." }, { "lang": "es", "value": "La funci\u00f3n udp_sendmsg en la implementaci\u00f3n UDP en los archivos (1) net/ipv4/udp.c y (2) net/ipv6/udp.c en el kernel de Linux anterior a versi\u00f3n 2.6.19, permite a los usuarios locales obtener privilegios o causar una denegaci\u00f3n de servicio (Desreferencia de puntero NULL y bloqueo de sistema) por medio de vectores que involucran el flag MSG_MORE y un socket UDP." } ], "vendorComments": [ { "organization": "Red Hat", "comment": "This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise MRG. Updates for Red Hat Enterprise Linux 3, 4 and 5 to correct this issue are available: https://rhn.redhat.com/cve/CVE-2009-2698.html", "lastModified": "2009-09-14T00:00:00" } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 7.2 }, "baseSeverity": "HIGH", "exploitabilityScore": 3.9, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-476" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": 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"url": "http://support.avaya.com/css/P8/documents/100067254", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.19", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:051", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.openwall.com/lists/oss-security/2009/08/25/1", "source": "cve@mitre.org", "tags": [ "Mailing List" ] }, { "url": "http://www.redhat.com/support/errata/RHSA-2009-1233.html", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.securityfocus.com/archive/1/507985/100/0/threaded", "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "http://www.securityfocus.com/archive/1/512019/100/0/threaded", "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": 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"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8557", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9142", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] } ] }