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CVE-2023-3966 Openvswsitch: ovs-vswitch fails to recover after malformed geneve metadata packet

🗓️ 22 Feb 2024 12:15:53Reported by redhatType 
cvelist
 cvelist🔗 www.cve.org👁 20 Views

Open vSwitch vulnerability to crafted Geneve packet

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2023-3966
22 Feb 202413:15
–attackerkb
AlpineLinux		CVE-2023-3966
22 Feb 202412:15
–alpinelinux
AstraLinux		 Astra Linux - уязвимость в openvswitch
20 May 202605:53
–astralinux
BDU FSTEC		The vulnerability of the packet-filtering filter in TC Flower software for multi-level switches like Open vSwitch (OvS) allows a hacker to cause a service failure.
15 Feb 202400:00
–bdu_fstec
CBLMariner		CVE-2023-3966 affecting package openvswitch for versions less than 2.17.9-1
6 Jun 202419:53
–cbl_mariner
CBLMariner		CVE-2023-3966 affecting package openvswitch for versions less than 3.3.0-1
19 Mar 202417:21
–cbl_mariner
Circl		CVE-2023-3966
9 Feb 202404:11
–circl
CNNVD		Open vSwitch Security Vulnerabilities
8 Feb 202400:00
–cnnvd
CVE		CVE-2023-3966
22 Feb 202412:15
–cve
Debian		[SECURITY] [DSA 5640-1] openvswitch security update
14 Mar 202413:19
–debian
Rows per page
[
  {
    "product": "openvswitch",
    "vendor": "n/a",
    "versions": [
      {
        "version": "3.1.0",
        "status": "unaffected"
      }
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch2.10",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch2.11",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch2.12",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch2.13",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch2.11",
    "defaultStatus": "unknown",
    "cpes": [
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    ]
  },
  {
    "vendor": "Red Hat",
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    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch2.12",
    "defaultStatus": "unknown",
    "cpes": [
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    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch2.13",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch2.15",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch2.16",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch2.17",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch3.1",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch2.17",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch3.0",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch3.1",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch3.2",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 3.11",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openvswitch-ovn-kubernetes",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:openshift:3.11"
    ]
  },
  {
    "product": "OpenStack RDO",
    "vendor": "RDO",
    "collectionURL": "https://repos.fedorapeople.org/repos/openstack/",
    "packageName": "rdo-openvswitch",
    "defaultStatus": "affected"
  },
  {
    "product": "Fedora",
    "vendor": "Fedora",
    "collectionURL": "https://packages.fedoraproject.org/",
    "packageName": "openvswitch",
    "defaultStatus": "affected"
  }
]

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23 Mar 2024 02:06Current
7.4High risk
Vulners AI Score7.4
CVSS 3.17.5
EPSS0.00045
CWE-248
open vswitchgeneve packetsdenial of servicememory accessesnetlink path
20