{
  "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" : "Das gzip-Paket ist ein GNU Kompressionsprogramm.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein lokaler Angreifer kann mehrere Schwachstellen in gzip ausnutzen, um Dateien zu manipulieren und um vertrauliche Informationen offenzulegen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- 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-2026-2126 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2126.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-2126 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2126"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-67v8-88jf-4x6q vom 2026-06-29",
      "url" : "https://github.com/advisories/GHSA-67v8-88jf-4x6q"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-67v8-88jf-4x6q vom 2026-06-29",
      "url" : "https://github.com/advisories/GHSA-QXH4-RPRF-2MMJ"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:33771 vom 2026-06-30",
      "url" : "https://access.redhat.com/errata/RHSA-2026:33771"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-8512-1 vom 2026-07-06",
      "url" : "https://ubuntu.com/security/notices/USN-8512-1"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:37764 vom 2026-07-10",
      "url" : "https://access.redhat.com/errata/RHSA-2026:37764"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:22753-1 vom 2026-07-22",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027753.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:3269-1 vom 2026-07-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027933.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:22906-1 vom 2026-07-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027857.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:22918-1 vom 2026-07-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027943.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:22818-1 vom 2026-07-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027923.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:3241-1 vom 2026-07-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027842.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:3592-1 vom 2026-08-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-August/028286.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:3590-1 vom 2026-08-12",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-August/028285.html"
    }, {
      "category" : "external",
      "summary" : "openSUSE Security Update OPENSUSE-SU-2026:11518-1 vom 2026-08-16",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/QISKJQLLQK6FPQIUO2UM7JYSD4URQAZ7/"
    }, {
      "category" : "external",
      "summary" : "openSUSE Security Update OPENSUSE-SU-2026:21666-1 vom 2026-08-28",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/2P3G5MFNXY3YOTVRIRXSJ5QKQTLWD2OF/"
    }, {
      "category" : "external",
      "summary" : "Rocky Linux Security Advisory RLSA-2026:61623 vom 2026-09-01",
      "url" : "https://errata.build.resf.org/RLSA-2026:61623"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:61625 vom 2026-08-31",
      "url" : "https://access.redhat.com/errata/RHSA-2026:61625"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2026-386 vom 2026-09-01",
      "url" : "https://www.dell.com/support/kbdoc/000503504/dsa-2026-386-security-update-f"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:61783 vom 2026-09-01",
      "url" : "https://access.redhat.com/errata/RHSA-2026:61783"
    }, {
      "category" : "external",
      "summary" : "Rocky Linux Security Advisory RLSA-2026:61625 vom 2026-09-01",
      "url" : "https://errata.build.resf.org/RLSA-2026:61625"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2026-61623 vom 2026-09-01",
      "url" : "https://linux.oracle.com/errata/ELSA-2026-61623-0.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2026-61625 vom 2026-09-03",
      "url" : "https://linux.oracle.com/errata/ELSA-2026-61625-0.html"
    } ],
    "source_lang" : "en-US",
    "title" : "gzip: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-09-03T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-09-04T09:57:16.499+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-2126",
      "initial_release_date" : "2026-06-29T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-06-29T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-06-30T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-07-06T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2026-07-12T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-07-22T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-07-27T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-08-12T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-08-16T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von openSUSE aufgenommen"
      }, {
        "date" : "2026-08-30T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von openSUSE aufgenommen"
      }, {
        "date" : "2026-08-31T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Rocky Enterprise Software Foundation, Red Hat und Dell aufgenommen"
      }, {
        "date" : "2026-09-01T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Rocky Enterprise Software Foundation und Oracle Linux aufgenommen"
      }, {
        "date" : "2026-09-03T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      } ],
      "status" : "final",
      "version" : "12"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<5.36.00.16",
          "product" : {
            "name" : "Dell Secure Connect Gateway <5.36.00.16",
            "product_id" : "T058878"
          }
        }, {
          "category" : "product_version",
          "name" : "5.36.00.16",
          "product" : {
            "name" : "Dell Secure Connect Gateway 5.36.00.16",
            "product_id" : "T058878-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:secure_connect_gateway:5.36.00.16"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Secure Connect Gateway"
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "commit <63dbf6b3b9e6e781df1a6a64e609b10e23969681",
          "product" : {
            "name" : "Open Source gzip commit <63dbf6b3b9e6e781df1a6a64e609b10e23969681",
            "product_id" : "T055916"
          }
        }, {
          "category" : "product_version",
          "name" : "commit 63dbf6b3b9e6e781df1a6a64e609b10e23969681",
          "product" : {
            "name" : "Open Source gzip commit 63dbf6b3b9e6e781df1a6a64e609b10e23969681",
            "product_id" : "T055916-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:gnu:gzip:commit__63dbf6b3b9e6e781df1a6a64e609b10e23969681"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "commit <4e6f8b24ab823146ab8776f0b7fe486ab34d4269",
          "product" : {
            "name" : "Open Source gzip commit <4e6f8b24ab823146ab8776f0b7fe486ab34d4269",
            "product_id" : "T055917"
          }
        }, {
          "category" : "product_version",
          "name" : "commit 4e6f8b24ab823146ab8776f0b7fe486ab34d4269",
          "product" : {
            "name" : "Open Source gzip commit 4e6f8b24ab823146ab8776f0b7fe486ab34d4269",
            "product_id" : "T055917-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:gnu:gzip:commit__4e6f8b24ab823146ab8776f0b7fe486ab34d4269"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "gzip"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T056236",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Oracle"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "RESF Rocky Linux",
        "product" : {
          "name" : "RESF Rocky Linux",
          "product_id" : "T054581",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:resf:rocky_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "RESF"
    }, {
      "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" : "T054646",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "SUSE openSUSE",
        "product" : {
          "name" : "SUSE openSUSE",
          "product_id" : "T055946",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:opensuse:-"
          }
        }
      } ],
      "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-2026-41991",
    "product_status" : {
      "known_affected" : [ "T056236", "T058878", "T054581", "T055917", "67646", "T000126", "T055946", "T054646" ]
    },
    "release_date" : "2026-06-29T22:00:00.000+00:00",
    "title" : "CVE-2026-41991"
  }, {
    "cve" : "CVE-2026-41992",
    "product_status" : {
      "known_affected" : [ "T056236", "T058878", "T054581", "67646", "T055916", "T000126", "T055946", "T054646" ]
    },
    "release_date" : "2026-06-29T22:00:00.000+00:00",
    "title" : "CVE-2026-41992"
  } ]
}