fkie_cve-2024-39543
Vulnerability from fkie_nvd
Published
2024-07-11 17:15
Modified
2024-11-21 09:27
Severity ?
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A Buffer Copy without Checking Size of Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows an unauthenticated, adjacent attacker to send specific RPKI-RTR packets resulting in a crash, creating a Denial of Service (DoS) condition. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue affects  Junos OS:  * All versions before 21.2R3-S8,  * from 21.4 before 21.4R3-S8, * from 22.2 before 22.2R3-S4,  * from 22.3 before 22.3R3-S3,  * from 22.4 before 22.4R3-S2,  * from 23.2 before 23.2R2-S1,  * from 23.4 before 23.4R2. Junos OS Evolved: * All versions before 21.2R3-S8-EVO, * from 21.4 before 21.4R3-S8-EVO, * from 22.2 before 22.2R3-S4-EVO,  * from 22.3 before 22.3R3-S3-EVO, * from 22.4 before 22.4R3-S2-EVO,  * from 23.2 before 23.2R2-S1-EVO, * from 23.4 before 23.4R2-EVO.
References
sirt@juniper.nethttps://supportportal.juniper.net/JSA83004
af854a3a-2127-422b-91ae-364da2661108https://supportportal.juniper.net/JSA83004
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Buffer Copy without Checking Size of Input\u00a0vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows an unauthenticated, adjacent attacker to send specific RPKI-RTR packets resulting in a crash,\u00a0creating a Denial of Service (DoS) condition.\u00a0Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.\n\nThis issue affects\u00a0\n\nJunos OS:\u00a0\n\n\n\n  *  All versions before 21.2R3-S8,\u00a0\n  *  from 21.4 before 21.4R3-S8,\n  *  from 22.2 before 22.2R3-S4,\u00a0\n  *  from 22.3 before 22.3R3-S3,\u00a0\n  *  from 22.4 before 22.4R3-S2,\u00a0\n  *  from 23.2 before 23.2R2-S1,\u00a0\n  *  from 23.4 before 23.4R2.\n\n\n\nJunos OS Evolved:  *  All versions before 21.2R3-S8-EVO,\n  *  from 21.4 before 21.4R3-S8-EVO,\n  *  from 22.2 before 22.2R3-S4-EVO,\u00a0\n  *  from 22.3 before 22.3R3-S3-EVO,\n  *  from 22.4 before 22.4R3-S2-EVO,\u00a0\n  *  from 23.2 before 23.2R2-S1-EVO,\n  *  from 23.4 before 23.4R2-EVO."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de copia de b\u00fafer sin verificar el tama\u00f1o de la entrada en Routing Protocol Daemon (rpd) de Juniper Networks Junos OS y Juniper Networks Junos OS Evolved permite que un atacante adyacente no autenticado env\u00ede paquetes RPKI-RTR espec\u00edficos, lo que provoca un bloqueo y crea una denegaci\u00f3n de Condici\u00f3n de servicio (DoS). La recepci\u00f3n y procesamiento continuo de este paquete crear\u00e1 una condici\u00f3n sostenida de Denegaci\u00f3n de Servicio (DoS). Este problema afecta a Junos OS: * Todas las versiones anteriores a 21.2R3-S8, * desde 21.4 anterior a 21.4R3-S8, * desde 22.2 anterior a 22.2R3-S4, * desde 22.3 anterior a 22.3R3-S3, * desde 22.4 anterior a 22.4R3-S2 , * desde 23.2 antes de 23.2R2-S1, * desde 23.4 antes de 23.4R2. Junos OS Evolved: * Todas las versiones anteriores a 21.2R3-S8-EVO, * desde 21.4 anterior a 21.4R3-S8-EVO, * desde 22.2 anterior a 22.2R3-S4-EVO, * desde 22.3 anterior a 22.3R3-S3-EVO, * desde 22.4 antes de 22.4R3-S2-EVO, * desde 23.2 antes de 23.2R2-S1-EVO, * desde 23.4 antes de 23.4R2-EVO."
    }
  ],
  "id": "CVE-2024-39543",
  "lastModified": "2024-11-21T09:27:58.410",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "sirt@juniper.net",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "ADJACENT",
          "automatable": "NOT_DEFINED",
          "availabilityRequirements": "NOT_DEFINED",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityRequirements": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirements": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubsequentSystemAvailability": "NOT_DEFINED",
          "modifiedSubsequentSystemConfidentiality": "NOT_DEFINED",
          "modifiedSubsequentSystemIntegrity": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnerableSystemAvailability": "NOT_DEFINED",
          "modifiedVulnerableSystemConfidentiality": "NOT_DEFINED",
          "modifiedVulnerableSystemIntegrity": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "recovery": "AUTOMATIC",
          "safety": "NOT_DEFINED",
          "subsequentSystemAvailability": "LOW",
          "subsequentSystemConfidentiality": "NONE",
          "subsequentSystemIntegrity": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:A/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "vulnerableSystemAvailability": "HIGH",
          "vulnerableSystemConfidentiality": "NONE",
          "vulnerableSystemIntegrity": "NONE"
        },
        "source": "sirt@juniper.net",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-07-11T17:15:13.583",
  "references": [
    {
      "source": "sirt@juniper.net",
      "url": "https://supportportal.juniper.net/JSA83004"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://supportportal.juniper.net/JSA83004"
    }
  ],
  "sourceIdentifier": "sirt@juniper.net",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "sirt@juniper.net",
      "type": "Secondary"
    }
  ]
}


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