CVE-2017-9264

{"id": "CVE-2017-9264", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": true, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2017-05-29T04:29:00.400", "references": [{"url": "https://access.redhat.com/errata/RHSA-2017:2418", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2648", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2727", "source": "cve@mitre.org"}, {"url": "https://mail.openvswitch.org/pipermail/ovs-dev/2017-March/329323.html", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "In lib/conntrack.c in the firewall implementation in Open vSwitch (OvS) 2.6.1, there is a buffer over-read while parsing malformed TCP, UDP, and IPv6 packets in the functions `extract_l3_ipv6`, `extract_l4_tcp`, and `extract_l4_udp` that can be triggered remotely."}, {"lang": "es", "value": "En la biblioteca lib/conntrack.c en la implementaci\u00f3n del firewall en Open vSwitch (OvS) versi\u00f3n 2.6.1, se presenta una lectura excesiva del b\u00fafer mientras se analizan los paquetes TCP, UDP e IPv6 malformados en las funciones \u201cextract_l3_ipv6\u201d, \u201cextract_l4_tcp\u201d y \u201cextract_l4_udp\u201d que pueden ser activadas remotamente."}], "lastModified": "2019-10-03T00:03:26.223", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openvswitch:openvswitch:2.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6701F4D-8561-496B-8AEC-B23A149EC675"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}