fkie_cve-2022-22163
Vulnerability from fkie_nvd
Published
2022-01-19 01:15
Modified
2024-11-21 06:46
Summary
An Improper Input Validation vulnerability in the Juniper DHCP daemon (jdhcpd) of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to cause a crash of jdhcpd and thereby a Denial of Service (DoS). If a device is configured as DHCPv6 local server and persistent storage is enabled, jdhcpd will crash when receiving a specific DHCPv6 message. This issue affects: Juniper Networks Junos OS All versions prior to 15.1R7-S11; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2; 21.2 versions prior to 21.2R2.
Impacted products
Vendor Product Version
juniper junos *
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 15.1
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 18.4
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.1
juniper junos 19.2
juniper junos 19.2
juniper junos 19.2
juniper junos 19.2
juniper junos 19.2
juniper junos 19.2
juniper junos 19.2
juniper junos 19.2
juniper junos 19.2
juniper junos 19.2
juniper junos 19.2
juniper junos 19.2
juniper junos 19.2
juniper junos 19.2
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 19.4
juniper junos 20.1
juniper junos 20.1
juniper junos 20.1
juniper junos 20.1
juniper junos 20.1
juniper junos 20.1
juniper junos 20.1
juniper junos 20.1
juniper junos 20.1
juniper junos 20.1
juniper junos 20.2
juniper junos 20.2
juniper junos 20.2
juniper junos 20.2
juniper junos 20.2
juniper junos 20.2
juniper junos 20.2
juniper junos 20.2
juniper junos 20.2
juniper junos 20.2
juniper junos 20.2
juniper junos 20.3
juniper junos 20.3
juniper junos 20.3
juniper junos 20.3
juniper junos 20.3
juniper junos 20.3
juniper junos 20.4
juniper junos 20.4
juniper junos 20.4
juniper junos 20.4
juniper junos 20.4
juniper junos 20.4
juniper junos 21.1
juniper junos 21.1
juniper junos 21.1
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2
juniper junos 21.2



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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An Improper Input Validation vulnerability in the Juniper DHCP daemon (jdhcpd) of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to cause a crash of jdhcpd and thereby a Denial of Service (DoS). If a device is configured as DHCPv6 local server and persistent storage is enabled, jdhcpd will crash when receiving a specific DHCPv6 message. This issue affects: Juniper Networks Junos OS All versions prior to 15.1R7-S11; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2; 21.2 versions prior to 21.2R2."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de comprobaci\u00f3n de entrada inapropiada en el demonio DHCP de Juniper (jdhcpd) del Sistema Operativo Junos de Juniper Networks permite a un atacante adyacente no autenticado causar un bloqueo de jdhcpd y, por tanto, una denegaci\u00f3n de servicio (DoS). Si un dispositivo est\u00e1 configurado como servidor local DHCPv6 y el almacenamiento persistente est\u00e1 habilitado, jdhcpd ser\u00e1 bloqueado cuando reciba un mensaje DHCPv6 espec\u00edfico. Este problema afecta a: Juniper Networks Junos OS Todas las versiones anteriores a 15.1R7-S11; 18.4 versiones anteriores a 18.4R3-S9; 19.1 versiones anteriores a 19.1R2-S3, 19.1R3-S7; 19.2 versiones anteriores a 19.2R1-S8, 19.2R3-S3; 19.4 versiones anteriores a 19. 4R3-S5; 20.1 versiones anteriores a 20.1R3-S1; versiones 20.2 anteriores a 20.2R3-S2; versiones 20.3 anteriores a 20.3R3-S1; versiones 20.4 anteriores a 20.4R3; 21.1 versiones anteriores a 21.1R2; versiones 21.2 anteriores a 21.2R2"
    }
  ],
  "id": "CVE-2022-22163",
  "lastModified": "2024-11-21T06:46:17.507",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.9,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 5.5,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.4,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 4.0,
        "source": "sirt@juniper.net",
        "type": "Secondary"
      },
      {
        "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": "nvd@nist.gov",
        "type": "Primary"
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    ]
  },
  "published": "2022-01-19T01:15:08.730",
  "references": [
    {
      "source": "sirt@juniper.net",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://kb.juniper.net/JSA11271"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://kb.juniper.net/JSA11271"
    }
  ],
  "sourceIdentifier": "sirt@juniper.net",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "sirt@juniper.net",
      "type": "Primary"
    }
  ]
}


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