CVE-2017-9264

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2017-05-28T00:00:00.000Z", "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."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-01-04T19:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "RHSA-2017:2727", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2017:2727"}, {"name": "RHSA-2017:2418", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2017:2418"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://mail.openvswitch.org/pipermail/ovs-dev/2017-March/329323.html"}, {"name": "RHSA-2017:2648", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2017:2648"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-9264", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "RHSA-2017:2727", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2727"}, {"name": "RHSA-2017:2418", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2418"}, {"name": "https://mail.openvswitch.org/pipermail/ovs-dev/2017-March/329323.html", "refsource": "CONFIRM", "url": "https://mail.openvswitch.org/pipermail/ovs-dev/2017-March/329323.html"}, {"name": "RHSA-2017:2648", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2648"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T17:02:44.204Z"}, "title": "CVE Program Container", "references": [{"name": "RHSA-2017:2727", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2017:2727"}, {"name": "RHSA-2017:2418", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2017:2418"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://mail.openvswitch.org/pipermail/ovs-dev/2017-March/329323.html"}, {"name": "RHSA-2017:2648", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2017:2648"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2017-9264", "datePublished": "2017-05-29T03:52:00.000Z", "dateReserved": "2017-05-28T00:00:00.000Z", "dateUpdated": "2024-08-05T17:02:44.204Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openvswitch:openvswitch:2.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "E6701F4D-8561-496B-8AEC-B23A149EC675", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}], "id": "CVE-2017-9264", "lastModified": "2026-06-17T01:27:47.027", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-05-29T04:29:00.400", "references": [{"source": "cve@mitre.org", "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", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "url": "https://mail.openvswitch.org/pipermail/ovs-dev/2017-March/329323.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2017:2418"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2017:2648"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2017:2727"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "url": "https://mail.openvswitch.org/pipermail/ovs-dev/2017-March/329323.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2017:2418", "cpe": "cpe:/o:redhat:enterprise_linux:7::fastdatapath", "package": "openvswitch-0:2.7.2-1.git20170719.el7fdp", "product_name": "Fast Datapath for Red Hat Enterprise Linux 7", "release_date": "2017-08-03T00:00:00Z"}, {"advisory": "RHSA-2017:2648", "cpe": "cpe:/a:redhat:openstack:10::el7", "package": "openvswitch-0:2.6.1-13.git20161206.el7ost", "product_name": "Red Hat OpenStack Platform 10.0 (Newton)", "release_date": "2017-09-06T00:00:00Z"}, {"advisory": "RHSA-2017:2727", "cpe": "cpe:/a:redhat:openstack:11::el7", "package": "openvswitch-0:2.6.1-13.git20161206.el7ost", "product_name": "Red Hat OpenStack Platform 11.0 (Ocata)", "release_date": "2017-09-13T00:00:00Z"}, {"advisory": "RHSA-2017:2418", "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor", "package": "openvswitch-0:2.7.2-1.git20170719.el7fdp", "product_name": "Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2017-08-03T00:00:00Z"}], "bugzilla": {"description": "openvswitch: Buffer over-read while parsing malformed TCP, UDP and IPv6 packets", "id": "1457329", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1457329"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.6", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "status": "verified"}, "cwe": "CWE-122", "details": ["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.", "A buffer over-read was found in the Open vSwitch (OvS) firewall implementation. This flaw can be triggered by parsing a specially crafted TCP, UDP, or IPv6 packet. A remote attack could use this flaw to cause a Denial of Service (DoS)."], "name": "CVE-2017-9264", "package_state": [{"cpe": "cpe:/a:redhat:openstack:5::el6", "fix_state": "Not affected", "package_name": "openvswitch", "product_name": "Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse)"}, {"cpe": "cpe:/a:redhat:openstack:6", "fix_state": "Not affected", "package_name": "openvswitch", "product_name": "Red Hat Enterprise Linux OpenStack Platform 6 (Juno)"}, {"cpe": "cpe:/a:redhat:openstack:7", "fix_state": "Not affected", "package_name": "openvswitch", "product_name": "Red Hat Enterprise Linux OpenStack Platform 7 (Kilo)"}, {"cpe": "cpe:/a:redhat:openshift:3", "fix_state": "Not affected", "package_name": "openvswitch", "product_name": "Red Hat OpenShift Enterprise 3"}, {"cpe": "cpe:/a:redhat:openstack:12", "fix_state": "Not affected", "package_name": "openvswitch", "product_name": "Red Hat OpenStack Platform 12 (Pike)"}, {"cpe": "cpe:/a:redhat:openstack:8", "fix_state": "Not affected", "package_name": "openvswitch", "product_name": "Red Hat OpenStack Platform 8 (Liberty)"}, {"cpe": "cpe:/a:redhat:openstack:9", "fix_state": "Not affected", "package_name": "openvswitch", "product_name": "Red Hat OpenStack Platform 9 (Mitaka)"}], "public_date": "2017-03-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-9264\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-9264"], "threat_severity": "Moderate"}

{}