{
  "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-2023-22401",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-22401",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2023-01-12T00:00:00.000Z",
    "updatedAt": "2025-04-07T15:39:07.634Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "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": "Junos OS and Junos OS Evolved: PTX10008, PTX10016: When a specific SNMP MIB is queried the FPC will crash",
      "summary": "An Improper Validation of Array Index vulnerability in the Advanced Forwarding Toolkit Manager daemon (aftmand) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). On the PTX10008 and PTX10016 platforms running Junos OS or Junos OS Evolved, when a specific SNMP MIB is queried this will cause a PFE crash and the FPC will go offline and not automatically recover. A system restart is required to get the affected FPC in an operational state again. This issue affects: Juniper Networks Junos OS 22.1 version 22.1R2 and later versions; 22.1 versions prior to 22.1R3; 22.2 versions prior to 22.2R2. Juniper Networks Junos OS Evolved 21.3-EVO version 21.3R3-EVO and later versions; 21.4-EVO version 21.4R1-S2-EVO, 21.4R2-EVO and later versions prior to 21.4R2-S1-EVO; 22.1-EVO version 22.1R2-EVO and later versions prior to 22.1R3-EVO; 22.2-EVO versions prior to 22.2R1-S1-EVO, 22.2R2-EVO.",
      "affected": [
        {
          "vendor": "Juniper Networks",
          "product": "Junos OS",
          "versions": [
            {
              "version": "22.1R2",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "22.1*",
              "changes": [
                {
                  "at": "22.1R3",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "22.2",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "22.2R2"
            }
          ]
        },
        {
          "vendor": "Juniper Networks",
          "product": "Junos OS Evolved",
          "versions": [
            {
              "version": "21.3R3-EVO",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "21.3-EVO*"
            },
            {
              "version": "21.4R1-S2-EVO, 21.4R2-EVO",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "21.4-EVO*",
              "changes": [
                {
                  "at": "21.4R2-S1-EVO",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "22.1R2-EVO",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "22.1-EVO*",
              "changes": [
                {
                  "at": "22.1R3-EVO",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "22.2-EVO",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "22.2R1-S1-EVO, 22.2R2-EVO"
            }
          ]
        }
      ]
    }
  }
}