{
  "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-2023-22393",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-22393",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2023-01-12T00:00:00.000Z",
    "updatedAt": "2025-04-07T15:43:29.583Z",
    "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: RPD crash upon receipt of BGP route with invalid next-hop ",
      "summary": "An Improper Check for Unusual or Exceptional Conditions vulnerability in BGP route processing of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to cause Routing Protocol Daemon (RPD) crash by sending a BGP route with invalid next-hop resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue only affects systems without import policy configured. This issue affects: Juniper Networks Junos OS 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3-S3; 21.3 versions prior to 21.3R3-S2; 21.4 versions prior to 21.4R2-S2, 21.4R3; 22.1 versions prior to 22.1R1-S2, 22.1R2; 22.2 versions prior to 22.2R1-S1, 22.2R2. Juniper Networks Junos OS Evolved 21.4-EVO versions prior to 21.4R2-S2-EVO, 21.4R3-EVO; 22.1-EVO versions prior to 22.1R1-S2-EVO, 22.1R2-EVO; 22.2-EVO versions prior to 22.2R1-S1-EVO, 22.2R2-EVO. This issue does not affect: Juniper Networks Junos OS versions prior to 21.1R1. Juniper Networks Junos OS Evolved versions prior to 21.3R1-EVO.",
      "affected": [
        {
          "vendor": "Juniper Networks",
          "product": "Junos OS",
          "versions": [
            {
              "version": "unspecified",
              "status": "unaffected",
              "versionType": "custom",
              "lessThan": "21.1R1"
            },
            {
              "version": "21.1",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "21.1R3-S4"
            },
            {
              "version": "21.2",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "21.2R3-S3"
            },
            {
              "version": "21.3",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "21.3R3-S2"
            },
            {
              "version": "21.4",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "21.4R2-S2, 21.4R3"
            },
            {
              "version": "22.1",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "22.1R1-S2, 22.1R2"
            },
            {
              "version": "22.2",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "22.2R1-S1, 22.2R2"
            }
          ]
        },
        {
          "vendor": "Juniper Networks",
          "product": "Junos OS Evolved",
          "versions": [
            {
              "version": "unspecified",
              "status": "unaffected",
              "versionType": "custom",
              "lessThan": "21.3R1-EVO"
            },
            {
              "version": "21.4-EVO",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "21.4R2-S2-EVO, 21.4R3-EVO"
            },
            {
              "version": "22.1-EVO",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "22.1R1-S2-EVO, 22.1R2-EVO"
            },
            {
              "version": "22.2-EVO",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "22.2R1-S1-EVO, 22.2R2-EVO"
            }
          ]
        }
      ]
    }
  }
}