wid-sec-w-2023-3173
Vulnerability from csaf_certbund
Published
2023-12-18 23:00
Modified
2024-07-01 22:00
Summary
Keycloak: Schwachstelle ermöglicht Cross-Site Scripting

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
Keycloak ermöglicht Single Sign-On mit Identity and Access Management für moderne Anwendungen und Dienste.
Angriff
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Keycloak ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux - UNIX


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: "Keycloak ermöglicht Single Sign-On mit Identity and Access Management für moderne Anwendungen und Dienste.",
            title: "Produktbeschreibung",
         },
         {
            category: "summary",
            text: "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Keycloak ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen.",
            title: "Angriff",
         },
         {
            category: "general",
            text: "- Linux\n- UNIX",
            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-2023-3173 - CSAF Version",
            url: "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-3173.json",
         },
         {
            category: "self",
            summary: "WID-SEC-2023-3173 - Portal Version",
            url: "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-3173",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:0097 vom 2024-01-10",
            url: "https://access.redhat.com/errata/RHSA-2024:0097",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:0094 vom 2024-01-10",
            url: "https://access.redhat.com/errata/RHSA-2024:0094",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:0095 vom 2024-01-10",
            url: "https://access.redhat.com/errata/RHSA-2024:0095",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:0096 vom 2024-01-10",
            url: "https://access.redhat.com/errata/RHSA-2024:0096",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:0098 vom 2024-01-10",
            url: "https://access.redhat.com/errata/RHSA-2024:0098",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:0100 vom 2024-01-10",
            url: "https://access.redhat.com/errata/RHSA-2024:0100",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:0101 vom 2024-01-10",
            url: "https://access.redhat.com/errata/RHSA-2024:0101",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:0799 vom 2024-02-14",
            url: "https://access.redhat.com/errata/RHSA-2024:0799",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:0804 vom 2024-02-13",
            url: "https://access.redhat.com/errata/RHSA-2024:0804",
         },
         {
            category: "external",
            summary: "GitHub Advisory Database vom 2023-12-18",
            url: "https://github.com/advisories/GHSA-3p75-q5cc-qmj7",
         },
         {
            category: "external",
            summary: "NIST Vulnerability Database vom 2023-12-18",
            url: "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
         },
         {
            category: "external",
            summary: "Hitachi Vulnerability Information HITACHI-SEC-2024-133 vom 2024-07-02",
            url: "https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2024-133/index.html",
         },
      ],
      source_lang: "en-US",
      title: "Keycloak: Schwachstelle ermöglicht Cross-Site Scripting",
      tracking: {
         current_release_date: "2024-07-01T22:00:00.000+00:00",
         generator: {
            date: "2024-08-15T18:02:55.413+00:00",
            engine: {
               name: "BSI-WID",
               version: "1.3.5",
            },
         },
         id: "WID-SEC-W-2023-3173",
         initial_release_date: "2023-12-18T23:00:00.000+00:00",
         revision_history: [
            {
               date: "2023-12-18T23:00:00.000+00:00",
               number: "1",
               summary: "Initiale Fassung",
            },
            {
               date: "2024-01-09T23:00:00.000+00:00",
               number: "2",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2024-02-13T23:00:00.000+00:00",
               number: "3",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2024-07-01T22:00:00.000+00:00",
               number: "4",
               summary: "Neue Updates von HITACHI aufgenommen",
            },
         ],
         status: "final",
         version: "4",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  category: "product_name",
                  name: "Hitachi Ops Center",
                  product: {
                     name: "Hitachi Ops Center",
                     product_id: "T017562",
                     product_identification_helper: {
                        cpe: "cpe:/a:hitachi:ops_center:-",
                     },
                  },
               },
            ],
            category: "vendor",
            name: "Hitachi",
         },
         {
            branches: [
               {
                  category: "product_name",
                  name: "Open Source Keycloak",
                  product: {
                     name: "Open Source Keycloak",
                     product_id: "T024196",
                     product_identification_helper: {
                        cpe: "cpe:/a:keycloak:keycloak:-",
                     },
                  },
               },
            ],
            category: "vendor",
            name: "Open Source",
         },
         {
            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:-",
                     },
                  },
               },
               {
                  branches: [
                     {
                        category: "product_version_range",
                        name: "<7.6.6",
                        product: {
                           name: "Red Hat Single Sign On <7.6.6",
                           product_id: "T031713",
                        },
                     },
                  ],
                  category: "product_name",
                  name: "Single Sign On",
               },
            ],
            category: "vendor",
            name: "Red Hat",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2023-6927",
         notes: [
            {
               category: "description",
               text: "In Keycloak existiert eine Cross-Site Scripting Schwachstelle. Die Ursache ist ein ungenügender Sicherheitspatch für die Schwachstelle CVE-2023-6134. Ein Angreifer kann das ausnutzen, um durch einen Cross Site Scripting Angriff Autorisierungscodes oder Token von Clients zu stehlen, indem er einen Platzhalter im JARM-Antwortmodus \"form_post.jwt\" verwendet.",
            },
         ],
         product_status: {
            known_affected: [
               "67646",
               "T031713",
               "T024196",
               "T017562",
            ],
         },
         release_date: "2023-12-18T23:00:00.000+00:00",
         title: "CVE-2023-6927",
      },
   ],
}


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