{
  "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" : "Internet Systems Consortium (ISC) DHCP ist eine weit verbreitete Client- und Server-Implementierung des Dynamic Host Configuration Protokolls (DHCP) unter Unix. Sie ermöglicht die automatische Verteilung von IP-Informationen, wie z.B. IP-Adresse, Netzwerkmaske, Defaultgateway vom Server zu Clients.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Internet Systems Consortium DHCP ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen und um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- UNIX\n- Linux",
      "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-2023-0525 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2018/wid-sec-w-2023-0525.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-0525 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0525"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 741135 vom 2023-03-01",
      "url" : "https://www.ibm.com/support/pages/node/741135"
    }, {
      "category" : "external",
      "summary" : "Einträge bei in der ISC Knowledge Base vom 2018-02-28",
      "url" : "https://kb.isc.org/article/AA-01565/75/CVE-2018-5732"
    }, {
      "category" : "external",
      "summary" : "Einträge bei in der ISC Knowledge Base vom 2018-02-28",
      "url" : "https://kb.isc.org/article/AA-01567/75/CVE-2018-5733"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3586-1 vom 2018-03-01",
      "url" : "http://www.ubuntu.com/usn/usn-3586-1/"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-4133 vom 2018-03-08",
      "url" : "https://www.debian.org/security/2018/dsa-4133"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2018:0469 vom 2018-03-08",
      "url" : "https://access.redhat.com/errata/RHSA-2018:0469"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2018-0469 vom 2018-03-08",
      "url" : "http://linux.oracle.com/errata/ELSA-2018-0469.html"
    }, {
      "category" : "external",
      "summary" : "CentOS Security Advisory CESA-2018:0469 vom 2018-03-09",
      "url" : "http://centos-announce.2309468.n4.nabble.com/CentOS-announce-CESA-2018-0469-Important-CentOS-6-dhcp-Security-Update-tp4644975.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2018-0483 vom 2018-03-12",
      "url" : "http://linux.oracle.com/errata/ELSA-2018-0483.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2018:0483 vom 2018-03-12",
      "url" : "https://access.redhat.com/errata/RHSA-2018:0483"
    }, {
      "category" : "external",
      "summary" : "CentOS Security Advisory CESA-2018:0483 vom 2018-03-14",
      "url" : "http://centos-announce.2309468.n4.nabble.com/CentOS-announce-CESA-2018-0483-Important-CentOS-7-dhcp-Security-Update-tp4645000.html"
    }, {
      "category" : "external",
      "summary" : "F5 Security Advisory K08306700 vom 2018-03-19",
      "url" : "https://support.f5.com/csp/article/K08306700"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:0810-1 vom 2018-03-26",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20180810-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:0812-1 vom 2018-03-26",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20180812-1.html"
    }, {
      "category" : "external",
      "summary" : "GENTOO Security Advisory GLSA201804-05 vom 2018-04-08",
      "url" : "https://security.gentoo.org/glsa/201804-05"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:0810-2 vom 2018-10-23",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20180810-2.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Internet Systems Consortium DHCP: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2023-02-28T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:45:50.930+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2023-0525",
      "initial_release_date" : "2018-02-28T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2018-02-28T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2018-02-28T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2018-03-01T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-03-07T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-03-08T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-03-11T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-03-12T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-03-14T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-03-19T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-03-19T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2018-03-26T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-04-08T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-10-23T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "New remediations available"
      }, {
        "date" : "2023-02-28T23:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von IBM aufgenommen"
      } ],
      "status" : "final",
      "version" : "14"
    }
  },
  "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_name",
          "name" : "F5 BIG-IP 13.0.0",
          "product" : {
            "name" : "F5 BIG-IP 13.0.0",
            "product_id" : "T009498",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:f5:big-ip:13.0.0"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "F5 BIG-IP 13.1.0",
          "product" : {
            "name" : "F5 BIG-IP 13.1.0",
            "product_id" : "T011463",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:f5:big-ip:13.1.0"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "F5 BIG-IP 11.6.3",
          "product" : {
            "name" : "F5 BIG-IP 11.6.3",
            "product_id" : "T011891",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:f5:big-ip:11.6.3"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "F5 BIG-IP 12.1.0 - 12.1.3",
          "product" : {
            "name" : "F5 BIG-IP 12.1.0 - 12.1.3",
            "product_id" : "T011954",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:f5:big-ip:12.1.0_-_12.1.3"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "F5 BIG-IP 11.5.1 - 11.5.5",
          "product" : {
            "name" : "F5 BIG-IP 11.5.1 - 11.5.5",
            "product_id" : "T011955",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:f5:big-ip:11.5.1_-_11.5.5"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "F5 BIG-IP 11.2.1",
          "product" : {
            "name" : "F5 BIG-IP 11.2.1",
            "product_id" : "T011956",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:f5:big-ip:11.2.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "BIG-IP"
      }, {
        "category" : "product_name",
        "name" : "F5 Enterprise Manager 3.1.1",
        "product" : {
          "name" : "F5 Enterprise Manager 3.1.1",
          "product_id" : "269870",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:f5:enterprise_manager:3.1.1"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "F5"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "IBM FlashSystem",
        "product" : {
          "name" : "IBM FlashSystem",
          "product_id" : "T025159",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:ibm:flashsystem:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "IBM SAN Volume Controller",
        "product" : {
          "name" : "IBM SAN Volume Controller",
          "product_id" : "T002782",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:ibm:san_volume_controller:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "IBM Storwize",
        "product" : {
          "name" : "IBM Storwize",
          "product_id" : "T021621",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:ibm:storwize:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "IBM"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Internet Systems Consortium DHCP < 4.1-ESV-R15-P1",
          "product" : {
            "name" : "Internet Systems Consortium DHCP < 4.1-ESV-R15-P1",
            "product_id" : "T011892",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:isc:dhcp:4.1-esv-r15-p1"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Internet Systems Consortium DHCP < 4.3.6-P1",
          "product" : {
            "name" : "Internet Systems Consortium DHCP < 4.3.6-P1",
            "product_id" : "T011893",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:isc:dhcp:4.3.6-p1"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Internet Systems Consortium DHCP < 4.4.1",
          "product" : {
            "name" : "Internet Systems Consortium DHCP < 4.4.1",
            "product_id" : "T011894",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:isc:dhcp:4.4.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "DHCP"
      } ],
      "category" : "vendor",
      "name" : "Internet Systems Consortium"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source CentOS",
        "product" : {
          "name" : "Open Source CentOS",
          "product_id" : "1727",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:centos:centos:-"
          }
        }
      } ],
      "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-2018-5732",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in Internet Systems Consortium DHCP. DHCP Optionen im Speicher werden nicht ordnungsgemäß überprüft. Ein entfernter anonymer Angreifer, der als Server fungiert, kann diese Schwachstelle ausnutzen um einen Pufferüberlauf im in dhclient zu verursachen. In der Folge kann ein Absturz verursacht oder potentiell beliebiger Code mit den Rechten des Dienstes zur Ausführung gebracht werden"
    } ],
    "product_status" : {
      "known_affected" : [ "T011955", "T011954", "T002782", "T011956", "67646", "T011463", "T011891", "T004914", "T021621", "2951", "T002207", "T000126", "269870", "T025159", "1727", "T009498" ]
    },
    "release_date" : "2018-02-28T23:00:00.000+00:00",
    "title" : "CVE-2018-5732"
  }, {
    "cve" : "CVE-2018-5733",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in Internet Systems Consortium DHCP. Ein entfernter anonymer Angreifer kann einen Fehler in der Referenzzählung ausnutzen, um Serverseitig einen Überlauf auszulösen, was den dhcpd zum Absturz bringt."
    } ],
    "product_status" : {
      "known_affected" : [ "T011955", "T011954", "T002782", "T011956", "67646", "T011463", "T011891", "T004914", "T021621", "2951", "T002207", "T000126", "269870", "T025159", "1727", "T009498" ]
    },
    "release_date" : "2018-02-28T23:00:00.000+00:00",
    "title" : "CVE-2018-5733"
  } ]
}