wid-sec-w-2023-0086
Vulnerability from csaf_certbund
Published
2023-01-12 23:00
Modified
2024-03-17 23:00
Summary
Keycloak: 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
Keycloak ermöglicht Single Sign-On mit Identity and Access Management für moderne Anwendungen und Dienste.
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Keycloak ausnutzen, um einen Denial of Service Angriff durchzuführen und Sicherheitsmaßnahmen zu umgehen.
Betroffene Betriebssysteme
- UNIX - Linux - Windows - Sonstiges


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, anonymer Angreifer kann mehrere Schwachstellen in Keycloak ausnutzen, um einen Denial of Service Angriff durchzuführen und Sicherheitsmaßnahmen zu umgehen.",
            title: "Angriff",
         },
         {
            category: "general",
            text: "- UNIX\n- Linux\n- Windows\n- Sonstiges",
            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-2023-0086 - CSAF Version",
            url: "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0086.json",
         },
         {
            category: "self",
            summary: "WID-SEC-2023-0086 - Portal Version",
            url: "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0086",
         },
         {
            category: "external",
            summary: "Keycloak 20.0.3 Release vom 2023-01-12",
            url: "https://www.keycloak.org/2023/01/keycloak-2003-released",
         },
         {
            category: "external",
            summary: "Github Advisory Database vom 2023-01-12",
            url: "https://github.com/advisories/GHSA-v436-q368-hvgg",
         },
         {
            category: "external",
            summary: "Github Advisory Database vom 2023-01-12",
            url: "https://github.com/advisories/GHSA-3mc7-4q67-w48m",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:1045 vom 2023-03-02",
            url: "https://access.redhat.com/errata/RHSA-2023:1045",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:1044 vom 2023-03-02",
            url: "https://access.redhat.com/errata/RHSA-2023:1044",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:1049 vom 2023-03-02",
            url: "https://access.redhat.com/errata/RHSA-2023:1049",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:1043 vom 2023-03-02",
            url: "https://access.redhat.com/errata/RHSA-2023:1043",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:1047 vom 2023-03-02",
            url: "https://access.redhat.com/errata/RHSA-2023:1047",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:1006 vom 2023-03-09",
            url: "https://access.redhat.com/errata/RHSA-2023:1006",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:1177 vom 2023-03-09",
            url: "https://access.redhat.com/errata/RHSA-2023:1177",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:1286 vom 2023-03-16",
            url: "https://access.redhat.com/errata/RHSA-2023:1286",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2023:1673-1 vom 2023-03-29",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014243.html",
         },
         {
            category: "external",
            summary: "Amazon Linux Security Advisory ALAS-2023-2007 vom 2023-04-05",
            url: "https://alas.aws.amazon.com/AL2/ALAS-2023-2007.html",
         },
         {
            category: "external",
            summary: "Hitachi Software Vulnerability Information hitachi-sec-2023-116 vom 2023-05-23",
            url: "https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2023-116/index.html",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:3299 vom 2023-05-24",
            url: "https://access.redhat.com/errata/RHSA-2023:3299",
         },
         {
            category: "external",
            summary: "IBM Security Bulletin 7005851 vom 2023-06-21",
            url: "https://www.ibm.com/support/pages/node/7005851",
         },
         {
            category: "external",
            summary: "IBM Security Bulletin 6852831 vom 2023-06-27",
            url: "https://www.ibm.com/support/pages/node/6852831",
         },
         {
            category: "external",
            summary: "IBM Security Bulletin 6852835 vom 2023-06-28",
            url: "https://www.ibm.com/support/pages/node/6852835",
         },
         {
            category: "external",
            summary: "IBM Security Bulletin 7008449 vom 2023-06-29",
            url: "https://www.ibm.com/support/pages/node/7008449",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2023:3954 vom 2023-06-29",
            url: "https://access.redhat.com/errata/RHSA-2023:3954",
         },
         {
            category: "external",
            summary: "IBM Security Bulletin 7010099 vom 2023-07-06",
            url: "https://www.ibm.com/support/pages/node/7010099",
         },
         {
            category: "external",
            summary: "Amazon Linux Security Advisory ALAS-2024-2464 vom 2024-02-19",
            url: "https://alas.aws.amazon.com/AL2/ALAS-2024-2464.html",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2024:1353 vom 2024-03-18",
            url: "https://access.redhat.com/errata/RHSA-2024:1353",
         },
      ],
      source_lang: "en-US",
      title: "Keycloak: Mehrere Schwachstellen",
      tracking: {
         current_release_date: "2024-03-17T23:00:00.000+00:00",
         generator: {
            date: "2024-08-15T17:41:22.540+00:00",
            engine: {
               name: "BSI-WID",
               version: "1.3.5",
            },
         },
         id: "WID-SEC-W-2023-0086",
         initial_release_date: "2023-01-12T23:00:00.000+00:00",
         revision_history: [
            {
               date: "2023-01-12T23:00:00.000+00:00",
               number: "1",
               summary: "Initiale Fassung",
            },
            {
               date: "2023-03-01T23:00:00.000+00:00",
               number: "2",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2023-03-08T23:00:00.000+00:00",
               number: "3",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2023-03-09T23:00:00.000+00:00",
               number: "4",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2023-03-16T23:00:00.000+00:00",
               number: "5",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2023-03-29T22:00:00.000+00:00",
               number: "6",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2023-04-05T22:00:00.000+00:00",
               number: "7",
               summary: "Neue Updates von Amazon aufgenommen",
            },
            {
               date: "2023-05-22T22:00:00.000+00:00",
               number: "8",
               summary: "Neue Updates von HITACHI aufgenommen",
            },
            {
               date: "2023-05-24T22:00:00.000+00:00",
               number: "9",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2023-06-21T22:00:00.000+00:00",
               number: "10",
               summary: "Neue Updates von IBM aufgenommen",
            },
            {
               date: "2023-06-27T22:00:00.000+00:00",
               number: "11",
               summary: "Neue Updates von IBM aufgenommen",
            },
            {
               date: "2023-06-28T22:00:00.000+00:00",
               number: "12",
               summary: "Neue Updates von IBM aufgenommen",
            },
            {
               date: "2023-06-29T22:00:00.000+00:00",
               number: "13",
               summary: "Neue Updates von IBM und Red Hat aufgenommen",
            },
            {
               date: "2023-07-06T22:00:00.000+00:00",
               number: "14",
               summary: "Neue Updates von IBM aufgenommen",
            },
            {
               date: "2024-02-19T23:00:00.000+00:00",
               number: "15",
               summary: "Neue Updates von Amazon aufgenommen",
            },
            {
               date: "2024-03-17T23:00:00.000+00:00",
               number: "16",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
         ],
         status: "final",
         version: "16",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  category: "product_name",
                  name: "Amazon Linux 2",
                  product: {
                     name: "Amazon Linux 2",
                     product_id: "398363",
                     product_identification_helper: {
                        cpe: "cpe:/o:amazon:linux_2:-",
                     },
                  },
               },
            ],
            category: "vendor",
            name: "Amazon",
         },
         {
            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: "IBM DB2",
                  product: {
                     name: "IBM DB2",
                     product_id: "5104",
                     product_identification_helper: {
                        cpe: "cpe:/a:ibm:db2:-",
                     },
                  },
               },
               {
                  branches: [
                     {
                        category: "product_version",
                        name: "5.5.4",
                        product: {
                           name: "IBM FileNet Content Manager 5.5.4",
                           product_id: "782758",
                           product_identification_helper: {
                              cpe: "cpe:/a:ibm:filenet_content_manager:5.5.4",
                           },
                        },
                     },
                     {
                        category: "product_version",
                        name: "5.5.8",
                        product: {
                           name: "IBM FileNet Content Manager 5.5.8",
                           product_id: "T024608",
                           product_identification_helper: {
                              cpe: "cpe:/a:ibm:filenet_content_manager:5.5.8",
                           },
                        },
                     },
                     {
                        category: "product_version",
                        name: "5.5.9",
                        product: {
                           name: "IBM FileNet Content Manager 5.5.9",
                           product_id: "T024609",
                           product_identification_helper: {
                              cpe: "cpe:/a:ibm:filenet_content_manager:5.5.9",
                           },
                        },
                     },
                     {
                        category: "product_name",
                        name: "IBM FileNet Content Manager",
                        product: {
                           name: "IBM FileNet Content Manager",
                           product_id: "T025993",
                           product_identification_helper: {
                              cpe: "cpe:/a:ibm:filenet_content_manager:-",
                           },
                        },
                     },
                     {
                        category: "product_version",
                        name: "5.5.10",
                        product: {
                           name: "IBM FileNet Content Manager 5.5.10",
                           product_id: "T028340",
                           product_identification_helper: {
                              cpe: "cpe:/a:ibm:filenet_content_manager:5.5.10",
                           },
                        },
                     },
                  ],
                  category: "product_name",
                  name: "FileNet Content Manager",
               },
               {
                  branches: [
                     {
                        category: "product_version",
                        name: "8.10.x",
                        product: {
                           name: "IBM Operational Decision Manager 8.10.x",
                           product_id: "T027827",
                           product_identification_helper: {
                              cpe: "cpe:/a:ibm:operational_decision_manager:8.10.x",
                           },
                        },
                     },
                     {
                        category: "product_version",
                        name: "8.11.x",
                        product: {
                           name: "IBM Operational Decision Manager 8.11.x",
                           product_id: "T027828",
                           product_identification_helper: {
                              cpe: "cpe:/a:ibm:operational_decision_manager:8.11.x",
                           },
                        },
                     },
                  ],
                  category: "product_name",
                  name: "Operational Decision Manager",
               },
               {
                  branches: [
                     {
                        category: "product_version",
                        name: "7.5",
                        product: {
                           name: "IBM QRadar SIEM 7.5",
                           product_id: "T022954",
                           product_identification_helper: {
                              cpe: "cpe:/a:ibm:qradar_siem:7.5",
                           },
                        },
                     },
                  ],
                  category: "product_name",
                  name: "QRadar SIEM",
               },
            ],
            category: "vendor",
            name: "IBM",
         },
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version_range",
                        name: "< 20.0.3",
                        product: {
                           name: "Open Source Keycloak < 20.0.3",
                           product_id: "T025836",
                        },
                     },
                  ],
                  category: "product_name",
                  name: "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:-",
                     },
                  },
               },
            ],
            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",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2022-25857",
         notes: [
            {
               category: "description",
               text: "In Keycloak existieren mehrere Schwachstellen. Die Fehler bestehen in den Komponenten XStream und Snakeyaml aufgrund von mehreren Stacküberläufen und einem unkontrollierten Ressourcenverbrauch. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.",
            },
         ],
         product_status: {
            known_affected: [
               "T028340",
               "67646",
               "T024609",
               "T024608",
               "782758",
               "T017562",
               "T022954",
               "T027827",
               "T027828",
               "T002207",
               "5104",
               "T025993",
               "398363",
            ],
         },
         release_date: "2023-01-12T23:00:00.000+00:00",
         title: "CVE-2022-25857",
      },
      {
         cve: "CVE-2022-40151",
         notes: [
            {
               category: "description",
               text: "In Keycloak existieren mehrere Schwachstellen. Die Fehler bestehen in den Komponenten XStream und Snakeyaml aufgrund von mehreren Stacküberläufen und einem unkontrollierten Ressourcenverbrauch. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.",
            },
         ],
         product_status: {
            known_affected: [
               "T028340",
               "67646",
               "T024609",
               "T024608",
               "782758",
               "T017562",
               "T022954",
               "T027827",
               "T027828",
               "T002207",
               "5104",
               "T025993",
               "398363",
            ],
         },
         release_date: "2023-01-12T23:00:00.000+00:00",
         title: "CVE-2022-40151",
      },
      {
         cve: "CVE-2022-41966",
         notes: [
            {
               category: "description",
               text: "In Keycloak existieren mehrere Schwachstellen. Die Fehler bestehen in den Komponenten XStream und Snakeyaml aufgrund von mehreren Stacküberläufen und einem unkontrollierten Ressourcenverbrauch. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.",
            },
         ],
         product_status: {
            known_affected: [
               "T028340",
               "67646",
               "T024609",
               "T024608",
               "782758",
               "T017562",
               "T022954",
               "T027827",
               "T027828",
               "T002207",
               "5104",
               "T025993",
               "398363",
            ],
         },
         release_date: "2023-01-12T23:00:00.000+00:00",
         title: "CVE-2022-41966",
      },
      {
         cve: "CVE-2023-0091",
         notes: [
            {
               category: "description",
               text: "Es existiert eine Schwachstelle in Keycloak. Der Fehler besteht, wenn ein Dienstkonto mit der Rolle \"create-client\" oder \"manage-clients\" die Endpunkte für die Client-Registrierung verwendet, um Clients mit einem Zugriffstoken zu erstellen/verwalten. Wenn dieses Zugriffstoken geleakt ist, existiert eine Option, um das spezifische Token zu widerrufen, aber die Überprüfung wird in den Endpunkten für die Client-Registrierung nicht durchgeführt. Ein entfernter, authentisierter Angreifer kann diese Schwachstelle ausnutzen, um die Sicherheitsmaßnahmen zu umgehen.",
            },
         ],
         product_status: {
            known_affected: [
               "T028340",
               "67646",
               "T024609",
               "T024608",
               "782758",
               "T017562",
               "T022954",
               "T027827",
               "T027828",
               "T002207",
               "5104",
               "T025993",
               "398363",
            ],
         },
         release_date: "2023-01-12T23:00:00.000+00:00",
         title: "CVE-2023-0091",
      },
   ],
}


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