WID-SEC-W-2023-2355

Vulnerability from csaf_certbund - Published: 2023-09-13 22:00 - Updated: 2023-09-13 22:00
Summary
Cisco IOS XR: Mehrere Schwachstellen
Severity
Mittel
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: Cisco Internetwork Operating System (IOS) ist ein Betriebssystem, das für Cisco Geräte wie z. B. Router und Switches eingesetzt wird.
Angriff: Ein Angreifer kann mehrere Schwachstellen in Cisco IOS XR ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen oder einen Denial-of-Service-Zustand zu verursachen.
Betroffene Betriebssysteme: - CISCO Appliance
CVE-2023-20236
CVE-2023-20233
CVE-2023-20191
CVE-2023-20190
CVE-2023-20135
References
To clipboard 

{
  "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": "Cisco Internetwork Operating System (IOS) ist ein Betriebssystem, das f\u00fcr Cisco Ger\u00e4te wie z. B. Router und Switches eingesetzt wird.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in Cisco IOS XR ausnutzen, um beliebigen Code auszuf\u00fchren, Sicherheitsma\u00dfnahmen zu umgehen oder einen Denial-of-Service-Zustand zu verursachen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- CISCO 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-2023-2355 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2355.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2355 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2355"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisories vom 2023-09-13",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-lnt-L9zOkBz5"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisories vom 2023-09-13",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-ipxe-sigbypass-pymfyqgB"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisories vom 2023-09-13",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xr-cfm-3pWN8MKt"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisories vom 2023-09-13",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnx-acl-PyzDkeYF"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisories vom 2023-09-13",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-comp3acl-vGmp6BQ3"
      }
    ],
    "source_lang": "en-US",
    "title": "Cisco IOS XR: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2023-09-13T22:00:00.000+00:00",
      "generator": {
        "date": "2026-07-16T16:53:08.633+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2023-2355",
      "initial_release_date": "2023-09-13T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-09-13T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Cisco IOS XR \u003c 7.10.1",
                "product": {
                  "name": "Cisco IOS XR \u003c 7.10.1",
                  "product_id": "T029881",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:cisco:ios_xr:7.10.1"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Cisco IOS XR \u003c 7.3.5",
                "product": {
                  "name": "Cisco IOS XR \u003c 7.3.5",
                  "product_id": "T029882",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:cisco:ios_xr:7.3.5"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Cisco IOS XR \u003c 7.5.4",
                "product": {
                  "name": "Cisco IOS XR \u003c 7.5.4",
                  "product_id": "T029883",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:cisco:ios_xr:7.5.4"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Cisco IOS XR \u003c 7.6.3",
                "product": {
                  "name": "Cisco IOS XR \u003c 7.6.3",
                  "product_id": "T029884",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:cisco:ios_xr:7.6.3"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Cisco IOS XR \u003c 7.7.21",
                "product": {
                  "name": "Cisco IOS XR \u003c 7.7.21",
                  "product_id": "T029885",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:cisco:ios_xr:7.7.21"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Cisco IOS XR \u003c 7.8.2",
                "product": {
                  "name": "Cisco IOS XR \u003c 7.8.2",
                  "product_id": "T029886",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:cisco:ios_xr:7.8.2"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Cisco IOS XR \u003c 7.9.1",
                "product": {
                  "name": "Cisco IOS XR \u003c 7.9.1",
                  "product_id": "T029887",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:cisco:ios_xr:7.9.1"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Cisco IOS XR \u003c 7.9.2",
                "product": {
                  "name": "Cisco IOS XR \u003c 7.9.2",
                  "product_id": "T029888",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:cisco:ios_xr:7.9.2"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "IOS XR"
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-20236",
      "release_date": "2023-09-13T22:00:00.000+00:00",
      "title": "CVE-2023-20236"
    },
    {
      "cve": "CVE-2023-20233",
      "release_date": "2023-09-13T22:00:00.000+00:00",
      "title": "CVE-2023-20233"
    },
    {
      "cve": "CVE-2023-20191",
      "release_date": "2023-09-13T22:00:00.000+00:00",
      "title": "CVE-2023-20191"
    },
    {
      "cve": "CVE-2023-20190",
      "release_date": "2023-09-13T22:00:00.000+00:00",
      "title": "CVE-2023-20190"
    },
    {
      "cve": "CVE-2023-20135",
      "release_date": "2023-09-13T22:00:00.000+00:00",
      "title": "CVE-2023-20135"
    }
  ]
}



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Sightings

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Nomenclature

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.