CERTFR-2021-AVI-555

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans Juniper Junos OS. Elles permettent à un attaquant de provoquer un déni de service et une atteinte à la confidentialité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None
Impacted products
Vendor Product Description
Juniper Networks Junos OS Junos OS Evolved versions antérieures à 20.4R2-EVO, 21.1R1-EVO
Juniper Networks Junos OS Junos OS versions antérieures à 15.1R7-S9, 17.3R3-S12, 17.4R3-S5, 18.1R3-S13, 18.3R3-S5, 18.4R2-S9*, 18.4R3-S9*, 19.1R3-S5, 19.2R3-S2, 19.3R2-S6, 19.3R3-S2, 19.4R1-S4, 19.4R2-S4, 19.4R3-S3, 20.1R2-S2, 20.1R3, 20.2R2-S3, 20.2R3, 20.3R2, 20.4R1-S1, 20.4R2, 21.1R1
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Junos OS Evolved versions ant\u00e9rieures \u00e0 20.4R2-EVO, 21.1R1-EVO",
      "product": {
        "name": "Junos OS",
        "vendor": {
          "name": "Juniper Networks",
          "scada": false
        }
      }
    },
    {
      "description": "Junos OS versions ant\u00e9rieures \u00e0 15.1R7-S9, 17.3R3-S12, 17.4R3-S5, 18.1R3-S13, 18.3R3-S5, 18.4R2-S9*, 18.4R3-S9*, 19.1R3-S5, 19.2R3-S2, 19.3R2-S6, 19.3R3-S2, 19.4R1-S4, 19.4R2-S4, 19.4R3-S3, 20.1R2-S2, 20.1R3, 20.2R2-S3, 20.2R3, 20.3R2, 20.4R1-S1, 20.4R2, 21.1R1",
      "product": {
        "name": "Junos OS",
        "vendor": {
          "name": "Juniper Networks",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2020-8285",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-8285"
    },
    {
      "name": "CVE-2020-8286",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-8286"
    },
    {
      "name": "CVE-2020-8284",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-8284"
    }
  ],
  "links": [],
  "reference": "CERTFR-2021-AVI-555",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-07-21T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Juniper Junos OS.\nElles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service et une\natteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Juniper Junos OS",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Juniper du 20 juillet 2021",
      "url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11207"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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