wid-sec-w-2024-1052
Vulnerability from csaf_certbund
Published
2016-10-19 22:00
Modified
2024-05-07 22:00
Summary
OpenSSH: Schwachstelle ermöglicht Denial of Service

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
OpenSSH ist eine Open Source Implementierung des Secure Shell Protokolls.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in OpenSSH ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Appliance - Linux - UNIX - Windows


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": "OpenSSH ist eine Open Source Implementierung des Secure Shell Protokolls.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in OpenSSH ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Appliance\n- Linux\n- UNIX\n- Windows",
        "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-2024-1052 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2016/wid-sec-w-2024-1052.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1052 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1052"
      },
      {
        "category": "external",
        "summary": "Meldung auf der oss-security Mailing Liste vom 2016-10-19",
        "url": "http://marc.info/?l=oss-security\u0026m=147691278104995\u0026w=2"
      },
      {
        "category": "external",
        "summary": "Meldung auf der oss-security Mailing Liste vom 2016-10-19",
        "url": "http://marc.info/?l=oss-security\u0026m=147684195716752\u0026w=2"
      },
      {
        "category": "external",
        "summary": "BlueCoat Security Advisory SA136",
        "url": "https://bto.bluecoat.com/security-advisory/sa136"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:0264-1 vom 2017-01-24",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20170264-1.html"
      },
      {
        "category": "external",
        "summary": "IBM Security Advisory openssh_advisory10.asc",
        "url": "http://aix.software.ibm.com/aix/efixes/security/openssh_advisory10.asc"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:0603-1 vom 2017-03-03",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20170603-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:0607-1 vom 2017-03-06",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20170607-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:0606-1 vom 2017-03-06",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20170606-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2017:1661-1 vom 2017-06-24",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20171661-1.html"
      },
      {
        "category": "external",
        "summary": "NetApp Security Advisory NTAP-20180201-0001 vom 2018-02-02",
        "url": "https://security.netapp.com/advisory/ntap-20180201-0001/"
      },
      {
        "category": "external",
        "summary": "Update des NetApp Security Advisory NTAP-20180201-0001 vom 2018-02-09",
        "url": "https://security.netapp.com/advisory/ntap-20180201-0001/"
      },
      {
        "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": "OpenSSH: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-05-07T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T18:08:36.541+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2024-1052",
      "initial_release_date": "2016-10-19T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2016-10-19T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initial Release"
        },
        {
          "date": "2016-10-19T22:00:00.000+00:00",
          "number": "2",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2016-12-13T23:00:00.000+00:00",
          "number": "3",
          "summary": "New remediations available"
        },
        {
          "date": "2017-01-23T23:00:00.000+00:00",
          "number": "4",
          "summary": "New remediations available"
        },
        {
          "date": "2017-02-20T23:00:00.000+00:00",
          "number": "5",
          "summary": "New remediations available"
        },
        {
          "date": "2017-02-20T23:00:00.000+00:00",
          "number": "6",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2017-03-05T23:00:00.000+00:00",
          "number": "7",
          "summary": "New remediations available"
        },
        {
          "date": "2017-03-06T23:00:00.000+00:00",
          "number": "8",
          "summary": "New remediations available"
        },
        {
          "date": "2017-06-26T22:00:00.000+00:00",
          "number": "9",
          "summary": "New remediations available"
        },
        {
          "date": "2018-02-01T23:00:00.000+00:00",
          "number": "10",
          "summary": "New remediations available"
        },
        {
          "date": "2018-02-11T23:00:00.000+00:00",
          "number": "11",
          "summary": "Version nicht vorhanden"
        },
        {
          "date": "2024-05-07T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Dell aufgenommen"
        }
      ],
      "status": "final",
      "version": "12"
    }
  },
  "product_tree": {
    "branches": [
      {
        "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": [
          {
            "category": "product_name",
            "name": "IBM AIX",
            "product": {
              "name": "IBM AIX",
              "product_id": "5094",
              "product_identification_helper": {
                "cpe": "cpe:/o:ibm:aix:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "IBM VIOS",
            "product": {
              "name": "IBM VIOS",
              "product_id": "T004571",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:vios:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "NetApp Data ONTAP",
            "product": {
              "name": "NetApp Data ONTAP",
              "product_id": "7654",
              "product_identification_helper": {
                "cpe": "cpe:/a:netapp:data_ontap:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "NetApp"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source OpenSSH",
            "product": {
              "name": "Open Source OpenSSH",
              "product_id": "8223",
              "product_identification_helper": {
                "cpe": "cpe:/a:openbsd:openssh:-"
              }
            }
          }
        ],
        "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": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2016-8858",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in OpenSSH. Die Schwachstelle besteht in kex_input_kexinit(). Ein Angreifer kann dieses durch \u00d6ffnen einer Vielzahl von Verbindungen nutzen um Speicherplatz zu belegen und so einen Denial of Service Angriff durchf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "8223",
          "T014381",
          "T002207",
          "7654",
          "T034583",
          "5094",
          "T004571"
        ]
      },
      "release_date": "2016-10-19T22:00:00.000+00:00",
      "title": "CVE-2016-8858"
    }
  ]
}


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