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 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: "Red Hat Enterprise Linux (RHEL) ist eine populäre 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 für 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 ermöglicht 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 <1.20.2",
                        product: {
                           name: "Red Hat Enterprise Linux libnbd <1.20.2",
                           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 <1.18.5",
                        product: {
                           name: "Red Hat Enterprise Linux libnbd <1.18.5",
                           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 <1.21.1",
                        product: {
                           name: "Red Hat Enterprise Linux libnbd <1.21.1",
                           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 unsachgemäßen Zertifikatsvalidierung, die es ermöglicht, einen Man-in-the-Middle-Angriff durchzuführen. 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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