{
  "document" : {
    "aggregate_severity" : {
      "text" : "niedrig"
    },
    "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" : "libssh ist eine C Bibliothek für das Anbieten von SSH Diensten auf Client- und Serverseite. Sie kann genutzt werden, um aus der Ferne Programme auszuführen, Dateien zu übertragen oder als sicherer und transparenter Tunnel für entfernte Programme genutzt werden.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in libssh ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- UNIX\n- Windows",
      "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-2025-2002 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2002.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-2002 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2002"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-39mw-228p-wr6v vom 2025-09-09",
      "url" : "https://github.com/advisories/GHSA-39mw-228p-wr6v"
    }, {
      "category" : "external",
      "summary" : "openSUSE Security Update OPENSUSE-SU-2025:15545-1 vom 2025-09-12",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/FZDJ2COFIEDR2Y5BTGTWRGSKCLIHZGBI/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:03368-1 vom 2025-09-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-September/022646.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:03369-1 vom 2025-09-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-September/022645.html"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7246875 vom 2025-10-01",
      "url" : "https://www.ibm.com/support/pages/node/7246875"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20847-1 vom 2025-10-24",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-October/023027.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:3788-1 vom 2025-10-24",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/YE5SNOQADZLQ4CAX4FKNAJW6SZLBCNHC/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20894-1 vom 2025-10-30",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-October/023120.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:3897-1 vom 2025-10-31",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-October/023132.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2025-390 vom 2025-11-05",
      "url" : "https://www.dell.com/support/kbdoc/000385230"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-8051-1 vom 2026-02-18",
      "url" : "https://ubuntu.com/security/notices/USN-8051-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-8051-2 vom 2026-02-23",
      "url" : "https://ubuntu.com/security/notices/USN-8051-2"
    } ],
    "source_lang" : "en-US",
    "title" : "libssh: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2026-02-23T23:00:00.000+00:00",
      "generator" : {
        "date" : "2026-02-24T08:48:05.502+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2025-2002",
      "initial_release_date" : "2025-09-09T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2025-09-09T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2025-09-14T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von openSUSE aufgenommen"
      }, {
        "date" : "2025-09-28T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-10-01T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2025-10-26T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-10-30T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-11-02T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-11-04T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2026-02-18T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2026-02-23T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      } ],
      "status" : "final",
      "version" : "10"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "Appliance <5.32.00.18",
          "product" : {
            "name" : "Dell Secure Connect Gateway Appliance <5.32.00.18",
            "product_id" : "T048301"
          }
        }, {
          "category" : "product_version",
          "name" : "Appliance 5.32.00.18",
          "product" : {
            "name" : "Dell Secure Connect Gateway Appliance 5.32.00.18",
            "product_id" : "T048301-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:secure_connect_gateway:appliance__5.32.00.18"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Secure Connect Gateway"
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<12.16.0",
          "product" : {
            "name" : "IBM App Connect Enterprise <12.16.0",
            "product_id" : "T047348"
          }
        }, {
          "category" : "product_version",
          "name" : "12.16.0",
          "product" : {
            "name" : "IBM App Connect Enterprise 12.16.0",
            "product_id" : "T047348-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:app_connect_enterprise:12.16.0"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<12.0.16",
          "product" : {
            "name" : "IBM App Connect Enterprise <12.0.16",
            "product_id" : "T047349"
          }
        }, {
          "category" : "product_version",
          "name" : "12.0.16",
          "product" : {
            "name" : "IBM App Connect Enterprise 12.0.16",
            "product_id" : "T047349-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:app_connect_enterprise:12.0.16"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "App Connect Enterprise"
      } ],
      "category" : "vendor",
      "name" : "IBM"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source libssh",
        "product" : {
          "name" : "Open Source libssh",
          "product_id" : "T046852",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:libssh:libssh:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux",
        "product" : {
          "name" : "SUSE Linux",
          "product_id" : "T002207",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "SUSE openSUSE",
        "product" : {
          "name" : "SUSE openSUSE",
          "product_id" : "T027843",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:opensuse:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "SUSE"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Ubuntu Linux",
        "product" : {
          "name" : "Ubuntu Linux",
          "product_id" : "T000126",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:canonical:ubuntu_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Ubuntu"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2025-8277",
    "product_status" : {
      "known_affected" : [ "T047348", "T047349", "T002207", "T000126", "T027843", "T046852", "T048301" ]
    },
    "release_date" : "2025-09-09T22:00:00.000+00:00",
    "title" : "CVE-2025-8277"
  } ]
}