csaf_certbund - wid-sec-w-2023-0525

wid-sec-w-2023-0525

Vulnerability from csaf_certbund

Published

2018-02-28 23:00

Modified

2023-02-28 23:00

Summary

Internet Systems Consortium DHCP: Mehrere Schwachstellen

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

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.

Angriff

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.

Betroffene Betriebssysteme

- UNIX - Linux

JSON

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": "Internet Systems Consortium (ISC) DHCP ist eine weit verbreitete Client- und Server-Implementierung des Dynamic Host Configuration Protokolls (DHCP) unter Unix. Sie erm\u00f6glicht 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 auszuf\u00fchren und um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux",
        "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-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": "Eintr\u00e4ge 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": "Eintr\u00e4ge 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 \u003c 4.1-ESV-R15-P1",
                "product": {
                  "name": "Internet Systems Consortium DHCP \u003c 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 \u003c 4.3.6-P1",
                "product": {
                  "name": "Internet Systems Consortium DHCP \u003c 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 \u003c 4.4.1",
                "product": {
                  "name": "Internet Systems Consortium DHCP \u003c 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 ordnungsgem\u00e4\u00df \u00fcberpr\u00fcft. Ein entfernter anonymer Angreifer, der als Server fungiert, kann diese Schwachstelle ausnutzen um einen Puffer\u00fcberlauf im in dhclient zu verursachen. In der Folge kann ein Absturz verursacht oder potentiell beliebiger Code mit den Rechten des Dienstes zur Ausf\u00fchrung 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 Referenzz\u00e4hlung ausnutzen, um Serverseitig einen \u00dcberlauf auszul\u00f6sen, 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"
    }
  ]
}

cve-2018-5733

Vulnerability from cvelistv5

Published

2019-01-16 20:00

Modified

2024-09-17 04:13

Severity ?

5.9 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

A malicious client can overflow a reference counter in ISC dhcpd

References

▼	URL	Tags
	https://kb.isc.org/docs/aa-01567	x_refsource_CONFIRM
	https://access.redhat.com/errata/RHSA-2018:0469	vendor-advisory, x_refsource_REDHAT
	https://www.debian.org/security/2018/dsa-4133	vendor-advisory, x_refsource_DEBIAN
	https://usn.ubuntu.com/3586-2/	vendor-advisory, x_refsource_UBUNTU
	https://access.redhat.com/errata/RHSA-2018:0483	vendor-advisory, x_refsource_REDHAT
	https://usn.ubuntu.com/3586-1/	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/103188	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1040437	vdb-entry, x_refsource_SECTRACK
	https://lists.debian.org/debian-lts-announce/2018/03/msg00015.html	mailing-list, x_refsource_MLIST

Impacted products

Vendor

Product

Version

▼

ISC

ISC DHCP

Version: ISC DHCP 4.1.0 -> 4.1-ESV-R15, 4.2.0 -> 4.2.8, 4.3.0 -> 4.3.6, 4.4.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:40:51.196Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kb.isc.org/docs/aa-01567"
          },
          {
            "name": "RHSA-2018:0469",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:0469"
          },
          {
            "name": "DSA-4133",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4133"
          },
          {
            "name": "USN-3586-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3586-2/"
          },
          {
            "name": "RHSA-2018:0483",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:0483"
          },
          {
            "name": "USN-3586-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3586-1/"
          },
          {
            "name": "103188",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/103188"
          },
          {
            "name": "1040437",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1040437"
          },
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          }
        ],
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      }
    }
  },
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    "assignerShortName": "isc",
    "cveId": "CVE-2018-5733",
    "datePublished": "2019-01-16T20:00:00Z",
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cve-2018-5732

Vulnerability from cvelistv5

Published

2019-10-09 14:17

Modified

2024-09-16 18:19

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

A specially constructed response from a malicious server can cause a buffer overflow in dhclient

References

▼	URL	Tags
	https://kb.isc.org/docs/aa-01565	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

ISC

ISC DHCP

Version: ISC DHCP 4.1.0 -> 4.1-ESV-R15, 4.2.0 -> 4.2.8, 4.3.0 -> 4.3.6, 4.4.0

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

wid-sec-w-2023-0525

Vulnerability from csaf_certbund

cve-2018-5733

Vulnerability from cvelistv5

cve-2018-5732

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature