CVE-2009-2698

{"id": "CVE-2009-2698", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2009-08-27T17:30:00.233", "references": [{"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1e0c14f49d6b393179f423abbac47f85618d3d46", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2009-08/msg00008.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2009-1222.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2009-1223.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/23073", "tags": ["Broken Link", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/36430", "tags": ["Broken Link", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/36510", "tags": ["Broken Link", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/37105", "tags": ["Broken Link", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/37298", "tags": ["Broken Link", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/37471", "tags": ["Broken Link", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://support.avaya.com/css/P8/documents/100067254", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.19", "tags": ["Broken Link", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:051", "tags": ["Broken Link", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2009/08/25/1", "tags": ["Mailing List"], "source": "cve@mitre.org"}, {"url": "http://www.redhat.com/support/errata/RHSA-2009-1233.html", "tags": ["Broken Link", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/507985/100/0/threaded", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/512019/100/0/threaded", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/36108", "tags": ["Broken Link", "Exploit", "Patch", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id?1022761", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-852-1", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.vmware.com/security/advisories/VMSA-2009-0016.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2009/3316", "tags": ["Permissions Required"], "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=518034", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11514", "tags": ["Broken Link", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8557", "tags": ["Broken Link", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9142", "tags": ["Broken Link", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1e0c14f49d6b393179f423abbac47f85618d3d46", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2009-08/msg00008.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2009-1222.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2009-1223.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/23073", "tags": ["Broken Link", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/36430", "tags": ["Broken Link", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/36510", "tags": ["Broken Link", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/37105", "tags": ["Broken Link", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/37298", "tags": ["Broken Link", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/37471", "tags": ["Broken Link", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://support.avaya.com/css/P8/documents/100067254", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.19", "tags": ["Broken Link", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:051", "tags": ["Broken Link", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2009/08/25/1", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2009-1233.html", "tags": ["Broken Link", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/507985/100/0/threaded", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/512019/100/0/threaded", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/36108", "tags": ["Broken Link", "Exploit", "Patch", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1022761", "tags": ["Broken Link", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-852-1", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vmware.com/security/advisories/VMSA-2009-0016.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2009/3316", "tags": ["Permissions Required"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=518034", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11514", "tags": ["Broken Link", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8557", "tags": ["Broken Link", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9142", "tags": ["Broken Link", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "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."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B46C2EC7-EC2C-45D6-A7F2-CED2C433271E", "versionEndExcluding": "2.6.19"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "5C18C3CD-969B-4AA3-AE3A-BA4A188F8BFF"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "C91D2DBF-6DA7-4BA2-9F29-8BD2725A4701"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:8.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4747CC68-FAF4-482F-929A-9DA6C24CB663"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:9.04:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A5D026D0-EF78-438D-BEDD-FC8571F3ACEB"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:suse:linux_enterprise_desktop:10:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "513797E6-FCE6-4E84-9B66-202541F9601E"}, {"criteria": "cpe:2.3:o:suse:linux_enterprise_server:9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4CD2D897-E321-4CED-92E0-11A98B52053C"}, {"criteria": "cpe:2.3:o:suse:linux_enterprise_server:10:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "22A79A35-05DB-4B9F-AD3E-EA6F933CF10C"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7000D33B-F3C7-43E8-8FC7-9B97AADC3E12"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7D74A418-50F0-42C0-ABBC-BBBE718FF025"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "133AAFA7-AF42-4D7B-8822-AA2E85611BF5"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_eus:4.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F2976D5-83A5-4A52-A1E6-D0E17F23FD62"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_eus:5.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "941713DB-B1DE-4953-9A9C-174EAFDCB3E6"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "73322DEE-27A6-4D18-88A3-ED7F9CAEABD5"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "54D669D4-6D7E-449D-80C1-28FA44F06FFE"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:5.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1F87B994-28E4-4095-8770-6433DE9C93AB"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5B5DCF29-6830-45FF-BC88-17E2249C653D"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D0AC5CD5-6E58-433C-9EB3-6DFE5656463E"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vmware:vcenter_server:4.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D467EE9D-6A1F-4462-9BDA-C68B7EE375E7"}, {"criteria": "cpe:2.3:o:vmware:esxi:4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "13771B15-CD71-472A-BE56-718B87D5825D"}], "operator": "OR"}]}], "vendorComments": [{"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", "organization": "Red Hat"}], "sourceIdentifier": "cve@mitre.org"}