{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "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": "Dnsmasq ist ein leichtgewichtiger DNS- und DHCP Server.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in dnsmasq ausnutzen, um einen nicht n\u00e4her spezifizierten Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX",
        "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-2022-1988 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1988.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-1988 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1988"
      },
      {
        "category": "external",
        "summary": "FreeBSD Security Advisory vom 2022-04-03",
        "url": "http://www.vuxml.org/freebsd/3f321a5a-b33b-11ec-80c2-1bb2c6a00592.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1289-1 vom 2022-04-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010784.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:14940-1 vom 2022-04-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010783.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1288-1 vom 2022-04-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010788.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:14941-1 vom 2022-04-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010787.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1307-1 vom 2022-04-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010803.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5408-1 vom 2022-05-10",
        "url": "https://ubuntu.com/security/notices/USN-5408-1"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7633 vom 2022-11-08",
        "url": "https://access.redhat.com/errata/RHSA-2022:7633"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8070 vom 2022-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2022:8070"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-8070 vom 2022-11-22",
        "url": "https://linux.oracle.com/errata/ELSA-2022-8070.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-227 vom 2022-12-09",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-227.html"
      },
      {
        "category": "external",
        "summary": "Juniper Security Advisory JSA70182 vom 2023-01-12",
        "url": "https://supportportal.juniper.net/s/article/2023-01-Security-Bulletin-Contrail-Service-Orchestration-Multiple-vulnerabilities-resolved-in-CSO-6-3-0?language=en_US"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-12945 vom 2023-10-25",
        "url": "http://linux.oracle.com/errata/ELSA-2023-12945.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-12946 vom 2023-10-25",
        "url": "http://linux.oracle.com/errata/ELSA-2023-12946.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1545 vom 2024-03-27",
        "url": "https://access.redhat.com/errata/RHSA-2024:1545"
      }
    ],
    "source_lang": "en-US",
    "title": "dnsmasq: Schwachstelle erm\u00f6glicht nicht spezifizierten Angriff",
    "tracking": {
      "current_release_date": "2024-03-27T23:00:00.000+00:00",
      "generator": {
        "date": "2024-03-28T09:37:23.742+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-1988",
      "initial_release_date": "2022-04-03T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-04-03T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-04-21T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-24T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-05-10T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-11-08T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-15T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-21T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-12-11T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-01-11T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Juniper aufgenommen"
        },
        {
          "date": "2023-10-24T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-03-27T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "11"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Juniper Contrail Service Orchestration",
            "product": {
              "name": "Juniper Contrail Service Orchestration",
              "product_id": "T025794",
              "product_identification_helper": {
                "cpe": "cpe:/a:juniper:contrail_service_orchestration:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Juniper"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c 2.86_4,1",
                "product": {
                  "name": "Open Source dnsmasq \u003c 2.86_4,1",
                  "product_id": "T022502",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:dnsmasq:dnsmasq:2.86_41"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "dnsmasq"
          }
        ],
        "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"
      },
      {
        "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-2022-0934",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in dnsmasq. Der Fehler ist darauf zur\u00fcckzuf\u00fchren, dass mithilfe von DHCPv6-Anfragen Speicher manipuliert werden kann. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um nicht n\u00e4her spezifizierte Auswirkungen zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "67646",
          "T000126",
          "398363",
          "T004914",
          "T025794"
        ]
      },
      "release_date": "2022-04-03T22:00:00Z",
      "title": "CVE-2022-0934"
    }
  ]
}