FKIE_CVE-2022-22232

Vulnerability from fkie_nvd - Published: 2022-10-18 03:15 - Updated: 2024-11-21 06:46
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). On SRX Series If Unified Threat Management (UTM) Enhanced Content Filtering (CF) is enabled and specific transit traffic is processed the PFE will crash and restart. This issue affects Juniper Networks Junos OS: 21.4 versions prior to 21.4R1-S2, 21.4R2 on SRX Series; 22.1 versions prior to 22.1R1-S1, 22.1R2 on SRX Series. This issue does not affect Juniper Networks Junos OS versions prior to 21.4R1.
References
sirt@juniper.nethttps://kb.juniper.net/JSA69886Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://kb.juniper.net/JSA69886Vendor Advisory
Impacted products
Vendor Product Version
juniper junos 21.4
juniper junos 21.4
juniper junos 21.4
juniper junos 22.1
juniper srx100 -
juniper srx110 -
juniper srx1400 -
juniper srx1500 -
juniper srx210 -
juniper srx220 -
juniper srx240 -
juniper srx240h2 -
juniper srx240m -
juniper srx300 -
juniper srx320 -
juniper srx340 -
juniper srx3400 -
juniper srx345 -
juniper srx3600 -
juniper srx380 -
juniper srx4000 -
juniper srx4100 -
juniper srx4200 -
juniper srx4600 -
juniper srx5000 -
juniper srx5400 -
juniper srx550 -
juniper srx550_hm -
juniper srx550m -
juniper srx5600 -
juniper srx5800 -
juniper srx650 -
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A NULL Pointer Dereference vulnerability in the Packet Forwarding Engine of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). On SRX Series If Unified Threat Management (UTM) Enhanced Content Filtering (CF) is enabled and specific transit traffic is processed the PFE will crash and restart. This issue affects Juniper Networks Junos OS: 21.4 versions prior to 21.4R1-S2, 21.4R2 on SRX Series; 22.1 versions prior to 22.1R1-S1, 22.1R2 on SRX Series. This issue does not affect Juniper Networks Junos OS versions prior to 21.4R1."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Desreferencia de Puntero NULL en Packet Forwarding Engine del Juniper Networks Junos OS en la serie SRX permite a un atacante no autenticado basado en la red causar una Denegaci\u00f3n de Servicio (DoS). En la serie SRX, si es habilitado el Filtrado de Contenido Mejorado (CF) de la Administraci\u00f3n Unificada de Amenazas (UTM) y es procesado un tr\u00e1fico de tr\u00e1nsito espec\u00edfico, el PFE es bloqueado y es reiniciado. Este problema afecta a Juniper Networks Junos OS: Versiones 21.4 anteriores a 21.4R1-S2, 21.4R2 en la serie SRX; versiones 22.1 anteriores a 22.1R1-S1, 22.1R2 en la serie SRX. Este problema no afecta a Juniper Networks Junos OS versiones anteriores a 21.4R1"
    }
  ],
  "id": "CVE-2022-22232",
  "lastModified": "2024-11-21T06:46:26.920",
  "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": "Primary"
      }
    ]
  },
  "published": "2022-10-18T03:15:10.340",
  "references": [
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      "source": "sirt@juniper.net",
      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-476"
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      "source": "sirt@juniper.net",
      "type": "Secondary"
    },
    {
      "description": [
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          "lang": "en",
          "value": "CWE-476"
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      ],
      "source": "nvd@nist.gov",
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}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.