nvd-json-data-feeds/CVE-2024/CVE-2024-303xx/CVE-2024-30387.json

{
  "id": "CVE-2024-30387",
  "sourceIdentifier": "sirt@juniper.net",
  "published": "2024-04-12T16:15:37.867",
  "lastModified": "2024-05-16T21:16:08.613",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A\u00a0Missing Synchronization vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on ACX5448 and ACX710 allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS).\n\nIf an interface flaps while the system gathers statistics on that interface, two processes simultaneously access a shared resource which leads to a PFE crash and restart.\n\nThis issue affects Junos OS:\n\n\n\n  *  All versions before 20.4R3-S9,\n  *  21.2 versions before 21.2R3-S5,\u00a0\n  *  21.3 versions before 21.3R3-S5,\u00a0\n  *  21.4 versions before 21.4R3-S4,\n  *  22.1 versions before 22.1R3-S2,\n  *  22.2 versions before 22.2R3-S2,\n  *  22.3 versions before 22.3R2-S2, 22.3R3,\n  *  22.4 versions before 22.4R2."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de falta de sincronizaci\u00f3n en el motor de reenv\u00edo de paquetes (PFE) de Juniper Networks Junos OS en ACX5448 y ACX710 permite que un atacante adyacente no autenticado provoque una denegaci\u00f3n de servicio (DoS). Si una interfaz parpadea mientras el sistema recopila estad\u00edsticas sobre esa interfaz, dos procesos acceden simult\u00e1neamente a un recurso compartido, lo que provoca un bloqueo y reinicio del PFE. Este problema afecta a Junos OS: todas las versiones anteriores a 20.4R3-S9, versiones 21.2 anteriores a 21.2R3-S5, versiones 21.3 anteriores a 21.3R3-S5, versiones 21.4 anteriores a 21.4R3-S4, versiones 22.1 anteriores a 22.1R3-S2, versiones 22.2 anteriores a 22.2 R3-S2, versiones 22.3 anteriores a 22.3R2-S2, 22.3R3, versiones 22.4 anteriores a 22.4R2."
    }
  ],
  "metrics": {
    "cvssMetricV40": [
      {
        "source": "sirt@juniper.net",
        "type": "Secondary",
        "cvssData": {
          "version": "4.0",
          "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:X/V:X/RE:X/U:X",
          "attackVector": "ADJACENT",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "vulnerableSystemConfidentiality": "NONE",
          "vulnerableSystemIntegrity": "NONE",
          "vulnerableSystemAvailability": "HIGH",
          "subsequentSystemConfidentiality": "NONE",
          "subsequentSystemIntegrity": "NONE",
          "subsequentSystemAvailability": "LOW",
          "exploitMaturity": "NOT_DEFINED",
          "confidentialityRequirements": "NOT_DEFINED",
          "integrityRequirements": "NOT_DEFINED",
          "availabilityRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnerableSystemConfidentiality": "NOT_DEFINED",
          "modifiedVulnerableSystemIntegrity": "NOT_DEFINED",
          "modifiedVulnerableSystemAvailability": "NOT_DEFINED",
          "modifiedSubsequentSystemConfidentiality": "NOT_DEFINED",
          "modifiedSubsequentSystemIntegrity": "NOT_DEFINED",
          "modifiedSubsequentSystemAvailability": "NOT_DEFINED",
          "safety": "NOT_DEFINED",
          "automatable": "NOT_DEFINED",
          "recovery": "NOT_DEFINED",
          "valueDensity": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "baseScore": 7.1,
          "baseSeverity": "HIGH"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "source": "sirt@juniper.net",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "sirt@juniper.net",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-820"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://supportportal.juniper.net/JSA79187",
      "source": "sirt@juniper.net"
    },
    {
      "url": "https://www.first.org/cvss/calculator/4.0#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",
      "source": "sirt@juniper.net"
    }
  ]
}