fkie_cve-2024-39539
Vulnerability from fkie_nvd
Published
2024-07-11 17:15
Modified
2025-04-11 14:47
Summary
A Missing Release of Memory after Effective Lifetime vulnerability in Juniper Networks Junos OS on MX Series allows an unauthenticated adjacent attacker to cause a Denial-of-Service (DoS). In a subscriber management scenario continuous subscriber logins will trigger a memory leak and eventually lead to an FPC crash and restart. This issue affects Junos OS on MX Series: * All version before 21.2R3-S6, * 21.4 versions before 21.4R3-S6, * 22.1 versions before 22.1R3-S5, * 22.2 versions before 22.2R3-S3,  * 22.3 versions before 22.3R3-S2, * 22.4 versions before 22.4R3, * 23.2 versions before 23.2R2.
Impacted products
Vendor Product Version
juniper junos *
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 22.1
juniper junos 22.1
juniper junos 22.1
juniper junos 22.1
juniper junos 22.1
juniper junos 22.1
juniper junos 22.1
juniper junos 22.1
juniper junos 22.1
juniper junos 22.1
juniper junos 22.1
juniper junos 22.1
juniper junos 22.2
juniper junos 22.2
juniper junos 22.2
juniper junos 22.2
juniper junos 22.2
juniper junos 22.2
juniper junos 22.2
juniper junos 22.2
juniper junos 22.2
juniper junos 22.2
juniper junos 22.3
juniper junos 22.3
juniper junos 22.3
juniper junos 22.3
juniper junos 22.3
juniper junos 22.3
juniper junos 22.3
juniper junos 22.3
juniper junos 22.3
juniper junos 22.4
juniper junos 22.4
juniper junos 22.4
juniper junos 22.4
juniper junos 22.4
juniper junos 22.4
juniper junos 22.4
juniper junos 23.2
juniper junos 23.2
juniper junos 23.2
juniper junos 23.2
juniper mx -
juniper mx10 -
juniper mx10000 -
juniper mx10003 -
juniper mx10004 -
juniper mx10008 -
juniper mx10016 -
juniper mx104 -
juniper mx150 -
juniper mx2008 -
juniper mx2010 -
juniper mx2020 -
juniper mx204 -
juniper mx240 -
juniper mx304 -
juniper mx40 -
juniper mx480 -
juniper mx5 -
juniper mx80 -
juniper mx960 -



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              "matchCriteriaId": "F72C850A-0530-4DB7-A553-7E19F82122B5",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:mx150:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "7FE2089C-F341-4DC1-B76D-633BC699306D",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:mx2008:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "2FEF33EB-B2E0-42EF-A1BB-D41021B6D08F",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:mx2010:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "27175D9A-CA2C-4218-8042-835E25DFCA43",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:mx2020:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "00C7FC57-8ACF-45AA-A227-7E3B350FD24F",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:mx204:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "2754C2DF-DF6E-4109-9463-38B4E0465B77",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:mx240:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F4A26704-A6A4-4C4F-9E12-A0A0259491EF",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:mx304:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3F7FB0CC-624D-4AB9-A7AC-BB19838C3B22",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:mx40:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "C982A2FF-A1F9-4830-BAB6-77CFCE1F093F",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:mx480:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "104858BD-D31D-40E0-8524-2EC311F10EAC",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:mx5:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3B557965-0040-4048-B56C-F564FF28635B",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:mx80:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "EB875EBD-A3CD-4466-B2A3-39D47FF94592",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:juniper:mx960:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B5E08E1E-0FE4-4294-9497-BBFFECA2A220",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Missing Release of Memory after Effective Lifetime vulnerability in Juniper Networks Junos OS on MX Series allows an unauthenticated adjacent attacker to cause a\u00a0Denial-of-Service (DoS).\n\nIn a subscriber management scenario continuous subscriber logins will trigger a memory leak and eventually lead to an FPC crash and restart.\n\nThis issue affects Junos OS on MX Series:\n\n\n\n  *  All version before 21.2R3-S6,\n  *  21.4 versions before 21.4R3-S6,\n  *  22.1 versions before 22.1R3-S5,\n  *  22.2 versions before 22.2R3-S3,\u00a0\n  *  22.3 versions before 22.3R3-S2,\n  *  22.4 versions before 22.4R3,\n  *  23.2 versions before 23.2R2."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de liberaci\u00f3n de memoria faltante despu\u00e9s de la vida \u00fatil efectiva en Juniper Networks Junos OS en la serie MX permite que un atacante adyacente no autenticado provoque una denegaci\u00f3n de servicio (DoS). En un escenario de gesti\u00f3n de suscriptores, los inicios de sesi\u00f3n continuos de los suscriptores provocar\u00e1n una p\u00e9rdida de memoria y, eventualmente, provocar\u00e1n un bloqueo y reinicio del FPC. Este problema afecta a Junos OS en la serie MX: * Todas las versiones anteriores a 21.2R3-S6, * Versiones 21.4 anteriores a 21.4R3-S6, * Versiones 22.1 anteriores a 22.1R3-S5, * Versiones 22.2 anteriores a 22.2R3-S3, * Versiones 22.3 anteriores a 22.3 R3-S2, *versiones 22.4 anteriores a 22.4R3, *versiones 23.2 anteriores a 23.2R2."
    }
  ],
  "id": "CVE-2024-39539",
  "lastModified": "2025-04-11T14:47:34.467",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 3.6,
        "source": "sirt@juniper.net",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "attackVector": "ADJACENT",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 6.0,
          "baseSeverity": "MEDIUM",
          "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:P/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "sirt@juniper.net",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-07-11T17:15:12.633",
  "references": [
    {
      "source": "sirt@juniper.net",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://supportportal.juniper.net/JSA82999"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://supportportal.juniper.net/JSA82999"
    }
  ],
  "sourceIdentifier": "sirt@juniper.net",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ],
      "source": "sirt@juniper.net",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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