{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-0650",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-0650",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-01-23T16:34:31.390Z",
    "updatedAt": "2025-11-20T07:25:53.629Z",
    "importedAt": "2026-10-24T01:57:24.991Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Ovn: egress acls may be bypassed via specially crafted udp packet",
      "summary": "A flaw was found in the Open Virtual Network (OVN). Specially crafted UDP packets may bypass egress access control lists (ACLs) in OVN installations configured with a logical switch with DNS records set on it and if the same switch has any egress ACLs configured. This issue can lead to unauthorized access to virtual machines and containers running on the OVN network.",
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          "packageName": "ovn",
          "collectionURL": "https://github.com/ovn-org/ovn",
          "defaultStatus": "unknown",
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              "version": "22.03.8",
              "status": "unaffected",
              "versionType": "semver"
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            {
              "version": "24.03.5",
              "status": "unaffected",
              "versionType": "semver"
            },
            {
              "version": "24.09.2",
              "status": "unaffected",
              "versionType": "semver"
            }
          ]
        },
        {
          "vendor": "Red Hat",
          "product": "Fast Datapath for Red Hat Enterprise Linux 8",
          "packageName": "ovn22.03",
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          "defaultStatus": "affected",
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              "lessThan": "*"
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          ]
        },
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          "packageName": "ovn22.06",
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          "defaultStatus": "affected",
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              "version": "0:22.06.0-273.el8fdp",
              "status": "unaffected",
              "versionType": "rpm",
              "lessThan": "*"
            }
          ]
        },
        {
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          "product": "Fast Datapath for Red Hat Enterprise Linux 8",
          "packageName": "ovn22.09",
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              "version": "0:22.09.2-86.el8fdp",
              "status": "unaffected",
              "versionType": "rpm",
              "lessThan": "*"
            }
          ]
        },
        {
          "vendor": "Red Hat",
          "product": "Fast Datapath for Red Hat Enterprise Linux 8",
          "packageName": "ovn22.12",
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          ]
        },
        {
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          "vendor": "Red Hat",
          "product": "Fast Datapath for Red Hat Enterprise Linux 9",
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          ]
        },
        {
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}