{
  "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" : "XZ Utils bietet eine universelle Datenkompressionsbibliothek sowie Befehlszeilenwerkzeuge.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in xz ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "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-2025-0704 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0704.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-0704 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0704"
    }, {
      "category" : "external",
      "summary" : "GitHub Advisory Database vom 2025-04-03",
      "url" : "https://github.com/tukaani-project/xz/security/advisories/GHSA-6cc8-p5mm-29w2"
    }, {
      "category" : "external",
      "summary" : "OSS Security Mailing List vom 2025-04-03",
      "url" : "https://seclists.org/oss-sec/2025/q2/9"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugzilla vom 2025-04-03",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2357249"
    }, {
      "category" : "external",
      "summary" : "RedHat Customer Portal",
      "url" : "https://access.redhat.com/security/cve/CVE-2025-31115"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7414-1 vom 2025-04-03",
      "url" : "https://ubuntu.com/security/notices/USN-7414-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:1137-1 vom 2025-04-03",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-April/020654.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:1137-1 vom 2025-04-03",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BLM6SHJMHETRUNQBJ2SANDEF76JMT4W3/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:1137-1 vom 2025-04-03",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/BLM6SHJMHETRUNQBJ2SANDEF76JMT4W3/"
    }, {
      "category" : "external",
      "summary" : "Gentoo Linux Security Advisory GLSA-202504-01 vom 2025-04-05",
      "url" : "https://security.gentoo.org/glsa/202504-01"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5895 vom 2025-04-05",
      "url" : "https://lists.debian.org/debian-security-announce/2025/msg00057.html"
    }, {
      "category" : "external",
      "summary" : "openSUSE Security Update OPENSUSE-SU-2025:14984-1 vom 2025-04-11",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/P5GO5ENHURQSO7WJQXKN647RXXWTS24U/"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:7524 vom 2025-05-13",
      "url" : "https://access.redhat.com/errata/RHSA-2025:7524"
    }, {
      "category" : "external",
      "summary" : "Siemens Security Advisory SSA-082556 vom 2025-06-10",
      "url" : "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2025-7524 vom 2025-06-28",
      "url" : "http://linux.oracle.com/errata/ELSA-2025-7524.html"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FREEBSD-SA-25:06.XZ vom 2025-07-03",
      "url" : "https://security.FreeBSD.org/advisories/FreeBSD-SA-25:06.xz.asc"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20553-1 vom 2025-08-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022234.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20590-1 vom 2025-08-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-August/022371.html"
    } ],
    "source_lang" : "en-US",
    "title" : "xz: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2025-08-31T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-09-01T07:26:48.291+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2025-0704",
      "initial_release_date" : "2025-04-03T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2025-04-03T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2025-04-06T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Gentoo und Debian aufgenommen"
      }, {
        "date" : "2025-04-13T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von openSUSE aufgenommen"
      }, {
        "date" : "2025-05-13T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2025-06-10T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Siemens aufgenommen"
      }, {
        "date" : "2025-06-29T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2025-07-02T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von FreeBSD aufgenommen"
      }, {
        "date" : "2025-08-19T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-08-31T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von SUSE 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" : "FreeBSD Project FreeBSD OS",
        "product" : {
          "name" : "FreeBSD Project FreeBSD OS",
          "product_id" : "4035",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:freebsd:freebsd:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "FreeBSD Project"
    }, {
      "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" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<5.8.1",
          "product" : {
            "name" : "Open Source xz <5.8.1",
            "product_id" : "T042389"
          }
        }, {
          "category" : "product_version",
          "name" : "5.8.1",
          "product" : {
            "name" : "Open Source xz 5.8.1",
            "product_id" : "T042389-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:tukaani:xz:5.8.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "xz"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "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" : "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" : "product_name",
        "name" : "SUSE openSUSE",
        "product" : {
          "name" : "SUSE openSUSE",
          "product_id" : "T027843",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:opensuse:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "SUSE"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "1500 CPU",
          "product" : {
            "name" : "Siemens SIMATIC S7 1500 CPU",
            "product_id" : "T025776",
            "product_identification_helper" : {
              "cpe" : "cpe:/h:siemens:simatic_s7:1500_cpu"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "SIMATIC S7"
      } ],
      "category" : "vendor",
      "name" : "Siemens"
    }, {
      "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-2025-31115",
    "product_status" : {
      "known_affected" : [ "T042389", "2951", "T002207", "67646", "4035", "T000126", "T027843", "T025776", "T012167", "T004914" ]
    },
    "release_date" : "2025-04-03T22:00:00.000+00:00",
    "title" : "CVE-2025-31115"
  } ]
}