{
  "document" : {
    "aggregate_severity" : {
      "text" : "niedrig"
    },
    "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" : "wpa_supplicant ist eine freie Software Implementation eines IEEE 802.11i \"supplicant\" für Linux, FreeBSD, NetBSD und Microsoft Windows. wpa_supplicant unterstützt \"WPA-Personal\" (WPA-PSK, WPA2-PSK), \"WPA-Enterprise\" (WPA mit EAP z. B. mit einem RADIUS Authentisierungs-Server) und andere Wireless LAN Sicherheitsprotokolle.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in wpa_supplicant ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- UNIX\n- Windows",
      "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-2023-2521 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2023-2521.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-2521 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2521"
    }, {
      "category" : "external",
      "summary" : "w1.fi Security Advisory vom 2022-01-27",
      "url" : "https://w1.fi/security/2022-1/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0504-1 vom 2022-02-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010266.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0716-1 vom 2022-03-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010363.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0716-2 vom 2022-04-20",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010759.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:1853-1 vom 2022-05-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-May/011164.html"
    }, {
      "category" : "external",
      "summary" : "Gentoo Linux Security Advisory GLSA-202309-16 vom 2023-09-30",
      "url" : "https://security.gentoo.org/glsa/202309-16"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7317-1 vom 2025-03-04",
      "url" : "https://ubuntu.com/security/notices/USN-7317-1"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-4123 vom 2025-04-12",
      "url" : "https://lists.debian.org/debian-lts-announce/2025/04/msg00019.html"
    } ],
    "source_lang" : "en-US",
    "title" : "wpa_supplicant: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen",
    "tracking" : {
      "current_release_date" : "2025-04-13T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-04-14T08:21:13.595+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.12"
        }
      },
      "id" : "WID-SEC-W-2023-2521",
      "initial_release_date" : "2022-01-27T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-01-27T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-02-06T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Referenz(en) aufgenommen: FEDORA-2022-DA8222A1BC"
      }, {
        "date" : "2022-02-20T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-03-06T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-04-19T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-05-26T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-10-01T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Gentoo aufgenommen"
      }, {
        "date" : "2025-03-03T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2025-04-13T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Debian aufgenommen"
      } ],
      "status" : "final",
      "version" : "9"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Debian Linux",
        "product" : {
          "name" : "Debian Linux",
          "product_id" : "2951",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:debian:debian_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Debian"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Gentoo Linux",
        "product" : {
          "name" : "Gentoo Linux",
          "product_id" : "T012167",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:gentoo:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Gentoo"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source wpa_supplicant",
        "product" : {
          "name" : "Open Source wpa_supplicant",
          "product_id" : "T003967",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:open_source:wpa_supplicant:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "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-2022-23303",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "T000126", "T003967", "T012167" ]
    },
    "release_date" : "2022-01-27T23:00:00.000+00:00",
    "title" : "CVE-2022-23303"
  }, {
    "cve" : "CVE-2022-23304",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "T000126", "T003967", "T012167" ]
    },
    "release_date" : "2022-01-27T23:00:00.000+00:00",
    "title" : "CVE-2022-23304"
  } ]
}