{
  "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" : "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, anonymer 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-2024-1056 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2014/wid-sec-w-2024-1056.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2024-1056 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1056"
    }, {
      "category" : "external",
      "summary" : "libssh 0.6.4 release notes vom 2014-12-19",
      "url" : "https://www.libssh.org/2014/12/19/libssh-0-6-4-security-and-bugfix-release/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2014:1731-1 vom 2015-01-05",
      "url" : "https://www.suse.com/support/update/announcement/2014/suse-su-20141731-1.html"
    }, {
      "category" : "external",
      "summary" : "Mandriva Security Advisory MDVSA-2015:020 vom 2015-01-12",
      "url" : "http://www.mandriva.com/de/support/security/advisories/advisory/MDVSA-2015%3A020/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-2478-1 vom 2015-01-19",
      "url" : "http://www.ubuntu.com/usn/usn-2478-1/"
    }, {
      "category" : "external",
      "summary" : "Mandriva Security Advisory MDVSA-2015:086 vom 2015-03-28",
      "url" : "http://www.mandriva.com/de/support/security/advisories/advisory/MDVSA-2015%3A086/"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-3488 vom 2016-02-24",
      "url" : "https://www.debian.org/security/2016/dsa-3488"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2024-198 vom 2024-05-08",
      "url" : "https://www.dell.com/support/kbdoc/000224827/dsa-2024-="
    } ],
    "source_lang" : "en-US",
    "title" : "libssh: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2024-05-07T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T18:08:38.586+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2024-1056",
      "initial_release_date" : "2014-12-28T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2014-12-28T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2014-12-28T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2015-01-05T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "New remediations available"
      }, {
        "date" : "2015-01-05T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2015-01-12T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "New remediations available"
      }, {
        "date" : "2015-01-19T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "New remediations available"
      }, {
        "date" : "2015-03-29T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-02-23T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-02-23T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2024-05-07T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Dell aufgenommen"
      } ],
      "status" : "final",
      "version" : "10"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Debian Linux",
        "product" : {
          "name" : "Debian Linux",
          "product_id" : "2951",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:debian:debian_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Debian"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "virtual",
          "product" : {
            "name" : "Dell NetWorker virtual",
            "product_id" : "T034583",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:virtual"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "NetWorker"
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "EMC Avamar",
        "product" : {
          "name" : "EMC Avamar",
          "product_id" : "T014381",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:emc:avamar:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "EMC"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<0.6.4",
          "product" : {
            "name" : "Open Source libssh <0.6.4",
            "product_id" : "T004284"
          }
        } ],
        "category" : "product_name",
        "name" : "libssh"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux Enterprise Desktop",
        "product" : {
          "name" : "SUSE Linux Enterprise Desktop",
          "product_id" : "T002207",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      } ],
      "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-2014-8132",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine \"double free\" Schwachstelle in libssh in der \"ssh_packet_kexinit\" Funktion in [kex.c]. Ein Angreifer kann durch senden eines speziell gestalteten \"kexinit\" Pakets einen Denial of Service herbeiführen."
    } ],
    "product_status" : {
      "known_affected" : [ "T014381", "2951", "T002207", "T000126", "T034583" ]
    },
    "release_date" : "2014-12-28T23:00:00.000+00:00",
    "title" : "CVE-2014-8132"
  } ]
}