{
  "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-2024-39534",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-39534",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-10-11T15:18:08.326Z",
    "updatedAt": "2024-10-11T19:00:54.386Z",
    "importedAt": "2026-10-24T01:57:16.009Z",
    "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 Evolved: Connections to the network and broadcast address accepted",
      "summary": "An Incorrect Comparison vulnerability in the local address verification API of Juniper Networks Junos OS Evolved allows an unauthenticated network-adjacent attacker to create sessions or send traffic to the device using the network and broadcast address of the subnet assigned to an interface. This is unintended and unexpected behavior and can allow an attacker to bypass certain compensating controls, such as stateless firewall filters.\n\nThis issue affects Junos OS Evolved: \n\n\n\n  *  All versions before 21.4R3-S8-EVO, \n  *  22.2-EVO before 22.2R3-S4-EVO, \n  *  22.3-EVO before 22.3R3-S4-EVO, \n  *  22.4-EVO before 22.4R3-S3-EVO, \n  *  23.2-EVO before 23.2R2-S1-EVO, \n  *  23.4-EVO before 23.4R1-S2-EVO, 23.4R2-EVO.",
      "affected": [
        {
          "vendor": "Juniper Networks",
          "product": "Junos OS Evolved",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "21.4R3-S8-EVO"
            },
            {
              "version": "22.2-EVO",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "22.2R3-S4-EVO"
            },
            {
              "version": "22.3-EVO",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "22.3R3-S4-EVO"
            },
            {
              "version": "22.4-EVO",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "22.4R3-S3-EVO"
            },
            {
              "version": "23.2-EVO",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "23.2R2-S1-EVO"
            },
            {
              "version": "23.4-EVO",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "23.4R1-S2-EVO, 23.4R2-EVO"
            }
          ]
        }
      ]
    }
  }
}