csaf_certbund - wid-sec-w-2022-2393

wid-sec-w-2022-2393

Vulnerability from csaf_certbund

Published

2022-12-22 23:00

Modified

2022-12-22 23:00

Summary

Juniper JUNOS: Schwachstelle ermöglicht Denial of Service

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

JUNOS ist das "Juniper Network Operating System", das in Juniper Appliances verwendet wird.

Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Juniper JUNOS ausnutzen, um einen Denial of Service Angriff durchzuführen.

Betroffene Betriebssysteme

- Juniper Appliance

JSON

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{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "JUNOS ist das \"Juniper Network Operating System\", das in Juniper Appliances verwendet wird.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Juniper JUNOS ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Juniper Appliance",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2022-2393 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-2393.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-2393 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-2393"
      },
      {
        "category": "external",
        "summary": "Juniper Security Advisory vom 2022-12-22",
        "url": "https://supportportal.juniper.net/s/article/2022-12-Out-of-Cycle-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-A-BGP-session-will-flap-upon-receipt-of-a-specific-optional-transitive-attribute-in-version-22-3R1-CVE-2022-22184"
      }
    ],
    "source_lang": "en-US",
    "title": "Juniper JUNOS: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2022-12-22T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:07:52.971+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-2393",
      "initial_release_date": "2022-12-22T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-12-22T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Juniper JUNOS 22.3R1",
                "product": {
                  "name": "Juniper JUNOS 22.3R1",
                  "product_id": "T025708",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:juniper:junos:22.3r1"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Juniper JUNOS 22.3R1-EVO",
                "product": {
                  "name": "Juniper JUNOS 22.3R1-EVO",
                  "product_id": "T025709",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:juniper:junos:22.3r1-evo"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "JUNOS"
          }
        ],
        "category": "vendor",
        "name": "Juniper"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-22184",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Juniper JUNOS. Im Routing Protocol Daemon (rpd) werden BGP-Update-Nachrichten \u00fcber eine aufgebaute BGP-Sitzung empfangen werden nur ungen\u00fcgend validiert. Enth\u00e4lt diese Nachricht ein bestimmtes, optionales transitives Attribut, wird die Sitzung mit einem Fehler in der Update-Nachricht abgebrochen. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T025709",
          "T025708"
        ]
      },
      "release_date": "2022-12-22T23:00:00Z",
      "title": "CVE-2022-22184"
    }
  ]
}

cve-2022-22184

Vulnerability from cvelistv5

Published

2022-12-23 23:03

Modified

2024-09-17 01:40

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

Junos OS and Junos OS Evolved: A BGP session will flap upon receipt of a specific, optional transitive attribute in version 22.3R1

References

▼	URL	Tags
	https://kb.juniper.net/JSA70175

Impacted products

▼	Vendor	Product
	Juniper Networks	Junos OS
	Juniper Networks	Junos OS Evolved

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:07:49.575Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://kb.juniper.net/JSA70175"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "lessThan": "22.3R1",
              "status": "unaffected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "22.3R1-S1",
              "status": "affected",
              "version": "22.3",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Junos OS Evolved",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "lessThan": "22.3R1-EVO",
              "status": "unaffected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "22.3R1-S1-EVO",
              "status": "affected",
              "version": "22.3-EVO",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2022-12-22T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An Improper Input Validation vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network-based attacker to cause a Denial of Service (DoS). If a BGP update message is received over an established BGP session, and that message contains a specific, optional transitive attribute, this session will be torn down with an update message error. This issue cannot propagate beyond an affected system as the processing error occurs as soon as the update is received. This issue is exploitable remotely as the respective attribute will propagate through unaffected systems and intermediate AS (if any). Continuous receipt of a BGP update containing this attribute will create a sustained Denial of Service (DoS) condition. Since this issue only affects 22.3R1, Juniper strongly encourages customers to move to 22.3R1-S1. Juniper SIRT felt that the need to promptly warn customers about this issue affecting the 22.3R1 versions of Junos OS and Junos OS Evolved warranted an Out of Cycle JSA. This issue affects: Juniper Networks Junos OS version 22.3R1. Juniper Networks Junos OS Evolved version 22.3R1-EVO. This issue does not affect: Juniper Networks Junos OS versions prior to 22.3R1. Juniper Networks Junos OS Evolved versions prior to 22.3R1-EVO."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "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"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "description": "Denial of Service (DoS)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-22T00:00:00",
        "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
        "shortName": "juniper"
      },
      "references": [
        {
          "url": "https://kb.juniper.net/JSA70175"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "The following software releases have been updated to resolve this specific issue:\nJunos OS: 22.3R1-S1, 22.3R2, 22.4R1, and all subsequent releases;\nJunos OS Evolved: 22.3R1-S1-EVO, 22.3R2-EVO, 22.4R1-EVO, and all subsequent releases."
        }
      ],
      "source": {
        "advisory": "JSA70175",
        "defect": [
          "1698446"
        ],
        "discovery": "USER"
      },
      "title": "Junos OS and Junos OS Evolved: A BGP session will flap upon receipt of a specific, optional transitive attribute in version 22.3R1",
      "workarounds": [
        {
          "lang": "en",
          "value": "There are no known workarounds for this issue."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
    "assignerShortName": "juniper",
    "cveId": "CVE-2022-22184",
    "datePublished": "2022-12-23T23:03:51.372448Z",
    "dateReserved": "2021-12-21T00:00:00",
    "dateUpdated": "2024-09-17T01:40:33.621Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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