{
  "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" : "Netty ist ein asynchrones, ereignisgesteuertes Netzwerk-Anwendungs-Framework für die schnelle Entwicklung von wartbaren, hochleistungsfähigen Protokollservern und -clients.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Netty ausnutzen, um Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Sonstiges\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-2026-1372 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1372.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-1372 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1372"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-2c5c-chwr-9hqw vom 2026-05-05",
      "url" : "https://github.com/netty/netty/security/advisories/GHSA-2c5c-chwr-9hqw"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-38f8-5428-x5cv vom 2026-05-05",
      "url" : "https://github.com/netty/netty/security/advisories/GHSA-38f8-5428-x5cv"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-45q3-82m4-75jr vom 2026-05-05",
      "url" : "https://github.com/netty/netty/security/advisories/GHSA-45q3-82m4-75jr"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-57rv-r2g8-2cj3 vom 2026-05-05",
      "url" : "https://github.com/netty/netty/security/advisories/GHSA-57rv-r2g8-2cj3"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-cm33-6792-r9fm vom 2026-05-05",
      "url" : "https://github.com/netty/netty/security/advisories/GHSA-cm33-6792-r9fm"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-f6hv-jmp6-3vwv vom 2026-05-05",
      "url" : "https://github.com/netty/netty/security/advisories/GHSA-f6hv-jmp6-3vwv"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-jfg9-48mv-9qgx vom 2026-05-05",
      "url" : "https://github.com/netty/netty/security/advisories/GHSA-jfg9-48mv-9qgx"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-m4cv-j2px-7723 vom 2026-05-05",
      "url" : "https://github.com/netty/netty/security/advisories/GHSA-m4cv-j2px-7723"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-mj4r-2hfc-f8p6 vom 2026-05-05",
      "url" : "https://github.com/netty/netty/security/advisories/GHSA-mj4r-2hfc-f8p6"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-rwm7-x88c-3g2p vom 2026-05-05",
      "url" : "https://github.com/netty/netty/security/advisories/GHSA-rwm7-x88c-3g2p"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-v8h7-rr48-vmmv vom 2026-05-05",
      "url" : "https://github.com/advisories/GHSA-v8h7-rr48-vmmv"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-v8h7-rr48-vmmv vom 2026-05-05",
      "url" : "https://github.com/netty/netty/security/advisories/GHSA-v8h7-rr48-vmmv"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-xxqh-mfjm-7mv9 vom 2026-05-05",
      "url" : "https://github.com/netty/netty/security/advisories/GHSA-xxqh-mfjm-7mv9"
    }, {
      "category" : "external",
      "summary" : "Keycloak 26.6.3 release vom 2026-06-04",
      "url" : "https://www.keycloak.org/2026/06/keycloak-2663-released"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-8401-1 vom 2026-06-08",
      "url" : "https://ubuntu.com/security/notices/USN-8401-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:2308-1 vom 2026-06-09",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-June/026653.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:24502 vom 2026-06-10",
      "url" : "https://access.redhat.com/errata/RHSA-2026:24502"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:23808 vom 2026-06-10",
      "url" : "https://access.redhat.com/errata/RHSA-2026:23808"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:25123 vom 2026-06-11",
      "url" : "https://access.redhat.com/errata/RHSA-2026:25123"
    } ],
    "source_lang" : "en-US",
    "title" : "Netty: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-06-10T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-06-11T10:21:04.274+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-1372",
      "initial_release_date" : "2026-05-05T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-05-05T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-05-06T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "CVE ergänzt"
      }, {
        "date" : "2026-05-14T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Referenz(en) aufgenommen: EUVD-2026-30130, EUVD-2026-30124, EUVD-2026-30127, EUVD-2026-30129, EUVD-2026-30128, EUVD-2026-30126, EUVD-2026-30123, EUVD-2026-30122, EUVD-2026-30120, EUVD-2026-30125, EUVD-2026-30132, EUVD-2026-30121"
      }, {
        "date" : "2026-06-04T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates aufgenommen"
      }, {
        "date" : "2026-06-08T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2026-06-09T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-06-10T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      } ],
      "status" : "final",
      "version" : "7"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<26.6.3",
          "product" : {
            "name" : "Open Source Keycloak <26.6.3",
            "product_id" : "T054992"
          }
        }, {
          "category" : "product_version",
          "name" : "26.6.3",
          "product" : {
            "name" : "Open Source Keycloak 26.6.3",
            "product_id" : "T054992-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:keycloak:keycloak:26.6.3"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Keycloak"
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<4.2.13.Final",
          "product" : {
            "name" : "Open Source Netty <4.2.13.Final",
            "product_id" : "T053584"
          }
        }, {
          "category" : "product_version",
          "name" : "4.2.13.Final",
          "product" : {
            "name" : "Open Source Netty 4.2.13.Final",
            "product_id" : "T053584-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:netty:netty:4.2.13.final"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<4.1.133.Final",
          "product" : {
            "name" : "Open Source Netty <4.1.133.Final",
            "product_id" : "T053585"
          }
        }, {
          "category" : "product_version",
          "name" : "4.1.133.Final",
          "product" : {
            "name" : "Open Source Netty 4.1.133.Final",
            "product_id" : "T053585-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:netty:netty:4.1.133.final"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Netty"
      } ],
      "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"
    }, {
      "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-2026-41417",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-41417"
  }, {
    "cve" : "CVE-2026-42577",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-42577"
  }, {
    "cve" : "CVE-2026-42578",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-42578"
  }, {
    "cve" : "CVE-2026-42579",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-42579"
  }, {
    "cve" : "CVE-2026-42580",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-42580"
  }, {
    "cve" : "CVE-2026-42581",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-42581"
  }, {
    "cve" : "CVE-2026-42582",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-42582"
  }, {
    "cve" : "CVE-2026-42583",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-42583"
  }, {
    "cve" : "CVE-2026-42584",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-42584"
  }, {
    "cve" : "CVE-2026-42585",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-42585"
  }, {
    "cve" : "CVE-2026-42586",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-42586"
  }, {
    "cve" : "CVE-2026-42587",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-42587"
  }, {
    "cve" : "CVE-2026-44248",
    "product_status" : {
      "known_affected" : [ "T054992", "T053584", "T002207", "67646", "T000126", "T053585" ]
    },
    "release_date" : "2026-05-05T22:00:00.000+00:00",
    "title" : "CVE-2026-44248"
  } ]
}