FKIE_CVE-2024-39548

Vulnerability from fkie_nvd - Published: 2024-07-11 17:15 - Updated: 2024-11-21 09:27
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An Uncontrolled Resource Consumption vulnerability in the aftmand process of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to consume memory resources, resulting in a Denial of Service (DoS) condition. The processes do not recover on their own and must be manually restarted. This issue affects both IPv4 and IPv6.  Changes in memory usage can be monitored using the following CLI command: user@device> show system memory node <fpc slot> | grep evo-aftmann This issue affects Junos OS Evolved:  * All versions before 21.2R3-S8-EVO,  * 21.3 versions before 21.3R3-S5-EVO,  * 21.4 versions before 21.4R3-S5-EVO,  * 22.1 versions before 22.1R3-S4-EVO,  * 22.2 versions before 22.2R3-S4-EVO, * 22.3 versions before 22.3R3-S3-EVO, * 22.4 versions before 22.4R2-S2-EVO, 22.4R3-EVO,  * 23.2 versions before 23.2R1-S1-EVO, 23.2R2-EVO.
References
sirt@juniper.nethttps://supportportal.juniper.net/JSA83010
af854a3a-2127-422b-91ae-364da2661108https://supportportal.juniper.net/JSA83010
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An Uncontrolled Resource Consumption vulnerability in the aftmand process of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to consume memory resources, resulting in a Denial of Service (DoS) condition. The processes do not recover on their own and must be manually restarted.\n\nThis issue affects both IPv4 and IPv6.\u00a0\n\nChanges in memory usage can be monitored using the following CLI command:\nuser@device\u003e show system memory node \u003cfpc slot\u003e | grep evo-aftmann\nThis issue affects Junos OS Evolved:\u00a0\n\n\n\n  *  All versions before 21.2R3-S8-EVO,\u00a0\n  *  21.3 versions before 21.3R3-S5-EVO,\u00a0\n  *  21.4 versions before 21.4R3-S5-EVO,\u00a0\n  *  22.1 versions before 22.1R3-S4-EVO,\u00a0\n  *  22.2 versions before 22.2R3-S4-EVO,\n  *  22.3 versions before 22.3R3-S3-EVO,\n  *  22.4 versions before 22.4R2-S2-EVO, 22.4R3-EVO,\u00a0\n  *  23.2 versions before 23.2R1-S1-EVO, 23.2R2-EVO."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de consumo de recursos no controlado en el proceso de gesti\u00f3n de Juniper Networks Junos OS Evolved permite que un atacante basado en red no autenticado consuma recursos de memoria, lo que resulta en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Los procesos no se recuperan por s\u00ed solos y deben reiniciarse manualmente. Este problema afecta tanto a IPv4 como a IPv6. Los cambios en el uso de la memoria se pueden monitorear usando el siguiente comando CLI: user@device\u0026gt; show system memory node  | grep evo-aftmann Este problema afecta a Junos OS Evolved: * Todas las versiones anteriores a 21.2R3-S8-EVO, * Versiones 21.3 anteriores a 21.3R3-S5-EVO, * Versiones 21.4 anteriores a 21.4R3-S5-EVO, * Versiones 22.1 anteriores a 22.1R3 -S4-EVO, *22.2 versiones anteriores a 22.2R3-S4-EVO, *22.3 versiones anteriores a 22.3R3-S3-EVO, *22.4 versiones anteriores a 22.4R2-S2-EVO, 22.4R3-EVO, *23.2 versiones anteriores a 23.2R1- S1-EVO, 23.2R2-EVO."
    }
  ],
  "id": "CVE-2024-39548",
  "lastModified": "2024-11-21T09:27:59.110",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "sirt@juniper.net",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "USER",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "ADJACENT",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "LOW",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "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:U/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "sirt@juniper.net",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-07-11T17:15:14.730",
  "references": [
    {
      "source": "sirt@juniper.net",
      "url": "https://supportportal.juniper.net/JSA83010"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://supportportal.juniper.net/JSA83010"
    }
  ],
  "sourceIdentifier": "sirt@juniper.net",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "sirt@juniper.net",
      "type": "Secondary"
    }
  ]
}


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