{
  "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 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."
    }, {
      "category" : "description",
      "text" : "Cisco Internetwork Operating System (IOS) ist ein Betriebssystem, das für Cisco Geräte wie z. B. Router und Switches eingesetzt wird.\r\nDie Cisco ASA Appliance bietet Funktionen zur Sicherung von Anwendungssoftware, wie beispielsweise Firewall oder VPN.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Cisco IOS, Cisco IOS XE, Secure Firewall Threat Defense und Cisco ASA (Adaptive Security Appliance) ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- CISCO Appliance",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2025-1838 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1838.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-1838 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1838"
    }, {
      "category" : "external",
      "summary" : "Cisco Security Advisory cisco-sa-asa-ftd-ios-dos-DOESHWHy vom 2025-08-14",
      "url" : "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ftd-ios-dos-DOESHWHy"
    } ],
    "source_lang" : "en-US",
    "title" : "Cisco IOS, XE, ASA, FTD: Mehrere Schwachstellen ermöglichen Denial of Service",
    "tracking" : {
      "current_release_date" : "2025-08-14T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-08-15T09:02:10.643+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2025-1838",
      "initial_release_date" : "2025-08-14T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2025-08-14T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      } ],
      "status" : "final",
      "version" : "1"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Cisco ASA (Adaptive Security Appliance)",
        "product" : {
          "name" : "Cisco ASA (Adaptive Security Appliance)",
          "product_id" : "T046262",
          "product_identification_helper" : {
            "cpe" : "cpe:/h:cisco:adaptive_security_appliance:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Cisco IOS",
        "product" : {
          "name" : "Cisco IOS",
          "product_id" : "T046260",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:cisco:ios:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Cisco IOS XE",
        "product" : {
          "name" : "Cisco IOS XE",
          "product_id" : "T046261",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:cisco:ios_xe:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Cisco Secure Firewall Threat Defense",
        "product" : {
          "name" : "Cisco Secure Firewall Threat Defense",
          "product_id" : "T046279",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:cisco:secure_firewall_threat_defense:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Cisco"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2025-20224",
    "product_status" : {
      "known_affected" : [ "T046262", "T046279" ]
    },
    "release_date" : "2025-08-14T22:00:00.000+00:00",
    "title" : "CVE-2025-20224"
  }, {
    "cve" : "CVE-2025-20252",
    "product_status" : {
      "known_affected" : [ "T046262", "T046279" ]
    },
    "release_date" : "2025-08-14T22:00:00.000+00:00",
    "title" : "CVE-2025-20252"
  }, {
    "cve" : "CVE-2025-20254",
    "product_status" : {
      "known_affected" : [ "T046262", "T046279" ]
    },
    "release_date" : "2025-08-14T22:00:00.000+00:00",
    "title" : "CVE-2025-20254"
  }, {
    "cve" : "CVE-2025-20225",
    "product_status" : {
      "known_affected" : [ "T046260", "T046261", "T046262", "T046279" ]
    },
    "release_date" : "2025-08-14T22:00:00.000+00:00",
    "title" : "CVE-2025-20225"
  }, {
    "cve" : "CVE-2025-20239",
    "product_status" : {
      "known_affected" : [ "T046260", "T046261", "T046262", "T046279" ]
    },
    "release_date" : "2025-08-14T22:00:00.000+00:00",
    "title" : "CVE-2025-20239"
  }, {
    "cve" : "CVE-2025-20253",
    "product_status" : {
      "known_affected" : [ "T046260", "T046261", "T046262", "T046279" ]
    },
    "release_date" : "2025-08-14T22:00:00.000+00:00",
    "title" : "CVE-2025-20253"
  } ]
}