{
  "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" : "tigervnc ist eine Open Source VNC Implentatation. Virtual Network Computing (VNC) ist ein grafisches Desktopsharing System, welches das RFB Protokoll verwendet um einen Computer fernzusteuern.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in tigervnc ausnutzen, um einen Denial of Service Zustand herbeizuführen oder Code zur Ausführung zu bringen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\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-2025-0660 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2025-0660.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-0660 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0660"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database vom 2017-04-02",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2017-7392"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database vom 2017-04-02",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2017-7396"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database vom 2017-04-02",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2017-7394"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database vom 2017-04-02",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2017-7395"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database vom 2017-04-02",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2017-7393"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:1094-1 vom 2017-04-23",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20171094-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:1093-1 vom 2017-04-23",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20171093-1.html"
    }, {
      "category" : "external",
      "summary" : "RedHat Security Advisory: RHSA-2017:2000",
      "url" : "https://access.redhat.com/errata/RHSA-2017:2000"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2025-2861 vom 2025-04-01",
      "url" : "https://linux.oracle.com/errata/ELSA-2025-2861.html"
    } ],
    "source_lang" : "en-US",
    "title" : "tigervnc: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2025-03-31T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-04-01T08:12:33.099+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.12"
        }
      },
      "id" : "WID-SEC-W-2025-0660",
      "initial_release_date" : "2017-04-02T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2017-04-02T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2017-04-02T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2017-04-05T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "reference added"
      }, {
        "date" : "2017-04-05T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2017-04-05T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2017-04-05T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Added references"
      }, {
        "date" : "2017-08-02T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-08-07T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Added references"
      }, {
        "date" : "2025-03-31T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      } ],
      "status" : "final",
      "version" : "9"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "1.7.1",
          "product" : {
            "name" : "Open Source tigervnc 1.7.1",
            "product_id" : "T009319",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:tigervnc:tigervnc:1.7.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "tigervnc"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T004914",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Oracle"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Red Hat Enterprise Linux",
        "product" : {
          "name" : "Red Hat Enterprise Linux",
          "product_id" : "67646",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:redhat:enterprise_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Red Hat"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux",
        "product" : {
          "name" : "SUSE Linux",
          "product_id" : "T002207",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "SUSE"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2017-7392",
    "product_status" : {
      "known_affected" : [ "T002207", "67646", "T009319", "T004914" ]
    },
    "release_date" : "2017-04-02T22:00:00.000+00:00",
    "title" : "CVE-2017-7392"
  }, {
    "cve" : "CVE-2017-7394",
    "product_status" : {
      "known_affected" : [ "T002207", "67646", "T009319", "T004914" ]
    },
    "release_date" : "2017-04-02T22:00:00.000+00:00",
    "title" : "CVE-2017-7394"
  }, {
    "cve" : "CVE-2017-7395",
    "product_status" : {
      "known_affected" : [ "T002207", "67646", "T009319", "T004914" ]
    },
    "release_date" : "2017-04-02T22:00:00.000+00:00",
    "title" : "CVE-2017-7395"
  }, {
    "cve" : "CVE-2017-7396",
    "product_status" : {
      "known_affected" : [ "T002207", "67646", "T009319", "T004914" ]
    },
    "release_date" : "2017-04-02T22:00:00.000+00:00",
    "title" : "CVE-2017-7396"
  }, {
    "cve" : "CVE-2017-7393",
    "product_status" : {
      "known_affected" : [ "T002207", "67646", "T009319", "T004914" ]
    },
    "release_date" : "2017-04-02T22:00:00.000+00:00",
    "title" : "CVE-2017-7393"
  } ]
}