wid-sec-w-2024-2179
Vulnerability from csaf_certbund
Published
2024-09-18 22:00
Modified
2024-09-30 22:00
Summary
Red Hat Enterprise Linux (libnbd): Schwachstelle ermöglicht Man-in-the-middle-Bedingung

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
Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff
Ein entfernter anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um eine Man-in-the-middle-Situation zu schaffen.
Betroffene Betriebssysteme
- Linux


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": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um eine Man-in-the-middle-Situation zu schaffen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- 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-2024-2179 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-2179.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-2179 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2179"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory vom 2024-09-18",
        "url": "https://access.redhat.com/errata/RHSA-2024:6757"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-6757 vom 2024-09-20",
        "url": "https://linux.oracle.com/errata/ELSA-2024-6757.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:6964 vom 2024-09-24",
        "url": "https://access.redhat.com/errata/RHSA-2024:6964"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-6964 vom 2024-09-26",
        "url": "https://linux.oracle.com/errata/ELSA-2024-6964.html"
      },
      {
        "category": "external",
        "summary": "Rocky Linux Security Advisory RLSA-2024:6757 vom 2024-09-30",
        "url": "https://errata.build.resf.org/RLSA-2024:6757"
      }
    ],
    "source_lang": "en-US",
    "title": "Red Hat Enterprise Linux (libnbd): Schwachstelle erm\u00f6glicht Man-in-the-middle-Bedingung",
    "tracking": {
      "current_release_date": "2024-09-30T22:00:00.000+00:00",
      "generator": {
        "date": "2024-10-01T08:09:35.881+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.8"
        }
      },
      "id": "WID-SEC-W-2024-2179",
      "initial_release_date": "2024-09-18T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-09-18T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-09-19T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-09-23T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-09-25T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-09-30T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
        }
      ],
      "status": "final",
      "version": "5"
    }
  },
  "product_tree": {
    "branches": [
      {
        "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": "RESF Rocky Linux",
            "product": {
              "name": "RESF Rocky Linux",
              "product_id": "T032255",
              "product_identification_helper": {
                "cpe": "cpe:/o:resf:rocky_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "RESF"
      },
      {
        "branches": [
          {
            "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": "product_version",
                "name": "9",
                "product": {
                  "name": "Red Hat Enterprise Linux 9",
                  "product_id": "T031156",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:9"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "8",
                "product": {
                  "name": "Red Hat Enterprise Linux 8",
                  "product_id": "T035292",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:8"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "libnbd \u003c1.20.2",
                "product": {
                  "name": "Red Hat Enterprise Linux libnbd \u003c1.20.2",
                  "product_id": "T037733"
                }
              },
              {
                "category": "product_version",
                "name": "libnbd 1.20.2",
                "product": {
                  "name": "Red Hat Enterprise Linux libnbd 1.20.2",
                  "product_id": "T037733-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:libnbd__1.20.2"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "libnbd \u003c1.18.5",
                "product": {
                  "name": "Red Hat Enterprise Linux libnbd \u003c1.18.5",
                  "product_id": "T037734"
                }
              },
              {
                "category": "product_version",
                "name": "libnbd 1.18.5",
                "product": {
                  "name": "Red Hat Enterprise Linux libnbd 1.18.5",
                  "product_id": "T037734-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:libnbd__1.18.5"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "libnbd \u003c1.21.1",
                "product": {
                  "name": "Red Hat Enterprise Linux libnbd \u003c1.21.1",
                  "product_id": "T037735"
                }
              },
              {
                "category": "product_version",
                "name": "libnbd 1.21.1",
                "product": {
                  "name": "Red Hat Enterprise Linux libnbd 1.21.1",
                  "product_id": "T037735-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:libnbd__1.21.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-7383",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Red Hat Enterprise Linux. Dieser Fehler existiert in der libndb-Komponente wegen einer unsachgem\u00e4\u00dfen Zertifikatsvalidierung, die es erm\u00f6glicht, einen Man-in-the-Middle-Angriff durchzuf\u00fchren. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um Daten zu manipulieren oder vertrauliche Informationen offenzulegen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T037734",
          "67646",
          "T037735",
          "T035292",
          "T037733",
          "T004914",
          "T032255"
        ]
      },
      "release_date": "2024-09-18T22:00:00.000+00:00",
      "title": "CVE-2024-7383"
    }
  ]
}


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