CVE-2014-3640

{"id": "CVE-2014-3640", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-11-07T19:55:02.713", "references": [{"url": "http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg03543.html", "tags": ["Patch", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04598.html", "tags": ["Patch", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04707.html", "tags": ["Patch", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-0349.html", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-0624.html", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.debian.org/security/2014/dsa-3044", "source": "secalert@redhat.com"}, {"url": "http://www.debian.org/security/2014/dsa-3045", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-2409-1", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1144818", "tags": ["Issue Tracking"], "source": "secalert@redhat.com"}, {"url": "http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg03543.html", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04598.html", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.nongnu.org/archive/html/qemu-devel/2014-09/msg04707.html", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-0349.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-0624.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2014/dsa-3044", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2014/dsa-3045", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-2409-1", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1144818", "tags": ["Issue Tracking"], "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 sosendto function in slirp/udp.c in QEMU before 2.1.2 allows local users to cause a denial of service (NULL pointer dereference) by sending a udp packet with a value of 0 in the source port and address, which triggers access of an uninitialized socket."}, {"lang": "es", "value": "La funci\u00f3n sosendto en slirp/udp.c en QEMU anterior a 2.1.2 permite a usuarios locales causar una denegaci\u00f3n de servicio (referencia a puntero nulo) mediante el envi\u00f3 de un paquete udp con un valor de 0 en el pueto y direcci\u00f3n de la fuente, lo que provoca el acceso a un socket no inicializado."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:qemu:qemu:2.0.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4745807B-A01D-41AE-8996-495176489A63"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.0.0:rc0:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D583599F-AE5E-40E4-8489-62FD1D0A7845"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.0.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DE70D9B7-F422-455F-8413-CF34342B22AB"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.0.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E3946C39-A3D1-4E2B-9C7D-0654D9A644EA"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.0.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F858FD1-58A3-46ED-A3C6-64ECEDF8E458"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3C61AE3-16C8-4EC6-B33D-7E331BEA8F0C"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A47A306F-4E42-467E-ACDA-62028DC93436"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.0:rc0:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F7AE8D2A-FD6E-447F-BDC1-6CAAA0DDB9DF"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8E48B585-A3E2-45FC-AA92-5DB57180B7DC"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B0D54B9C-8C30-4186-A526-CE8AEE6252BA"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2F698F7-74B9-4C20-817D-1E8B92460E2D"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.0:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C4B9D60F-DC78-4270-A41D-3C29FF53F4AA"}, {"criteria": "cpe:2.3:a:qemu:qemu:2.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DFAF4478-81BE-4891-8C13-0A8D8FEE46A7"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3C84489B-B08C-4854-8A12-D01B6E45CF79"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "825ECE2D-E232-46E0-A047-074B34DB1E97"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "5D37DF0F-F863-45AC-853A-3E04F9FEC7CA"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "49A63F39-30BE-443F-AF10-6245587D3359"}], "operator": "OR"}]}], "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/476.html\">CWE-476: NULL Pointer Dereference</a>", "sourceIdentifier": "secalert@redhat.com"}