{
  "id": "CVE-2024-30395",
  "sourceIdentifier": "sirt@juniper.net",
  "published": "2024-04-12T15:15:24.930",
  "lastModified": "2024-04-12T15:15:24.930",
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "An\u00a0Improper Validation of Specified Type of Input vulnerability in Routing Protocol Daemon (RPD) of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause Denial of Service (DoS).\n\nIf a BGP update is received over an established BGP session which contains a tunnel encapsulation attribute with a specifically malformed TLV, rpd will crash and restart.\nThis issue affects:\n\nJunos OS:\n\n\n\n  *  all versions before 21.2R3-S7,\u00a0\n\n  *  from 21.3 before 21.3R3-S5,\u00a0\n\n  *  from 21.4 before 21.4R3-S5,\u00a0\n\n  *  from 22.1 before 22.1R3-S5,\u00a0\n\n  *  from 22.2 before 22.2R3-S3,\u00a0\n\n  *  from 22.3 before 22.3R3-S2,\u00a0\n\n  *  from 22.4 before 22.4R3,\u00a0\n\n  *  from 23.2 before 23.2R1-S2, 23.2R2.\n\n\n\n\n\nJunos OS Evolved:\n\n\n\n  *  all versions before 21.2R3-S7-EVO,\u00a0\n\n  *  from 21.3-EVO before 21.3R3-S5-EVO,\u00a0\n\n  *  from 21.4-EVO before 21.4R3-S5-EVO,\u00a0\n  *  from 22.2-EVO before 22.2R3-S3-EVO,\u00a0\n\n  *  from 22.3-EVO before 22.3R3-S2-EVO,\u00a0\n\n  *  from 22.4-EVO before 22.4R3-EVO,\u00a0\n\n  *  from 23.2-EVO before 23.2R1-S2-EVO, 23.2R2-EVO.\n\n\n\nThis is a related but separate issue than the one described in\u00a0JSA75739\n\n\n"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "sirt@juniper.net",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "sirt@juniper.net",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1287"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://supportportal.juniper.net/JSA79095",
      "source": "sirt@juniper.net"
    },
    {
      "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
      "source": "sirt@juniper.net"
    }
  ]
}