{
  "document" : {
    "aggregate_severity" : {
      "text" : "hoch"
    },
    "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" : "Der RPM Package Manager (RPM) ist ein Kommandozeilen Paket-Management Tool zur Installation, Deinstallation, Überprüfung, Abfrage und Aktualisieren von Software-Paketen auf Linux Systemen.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in RPM ausnutzen, um Dateien zu manipulieren.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- UNIX\n- 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-2023-1855 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2023-1855.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-1855 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1855"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2023-069 vom 2023-07-21",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000210964/dsa-2023-069-dell-networker-vproxy-security-update-for-multiple-vulnerabilities-detected-on-vproxy-4-3-0-38"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugzilla - Bug 1927747 vom 2021-05-19",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1927747"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2021-1521 vom 2021-07-13",
      "url" : "https://alas.aws.amazon.com/ALAS-2021-1521.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2021-1689 vom 2021-07-16",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2021-1689.html"
    }, {
      "category" : "external",
      "summary" : "Gentoo Linux Security Advisory GLSA-202107-43 vom 2021-07-20",
      "url" : "https://security.gentoo.org/glsa/202107-43"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:2682-1 vom 2021-08-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-August/009290.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:3556 vom 2021-09-17",
      "url" : "https://access.redhat.com/errata/RHSA-2021:3556"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3444-1 vom 2021-10-15",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-October/009598.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3444-1 vom 2021-10-16",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-October/009600.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3445-1 vom 2022-04-06",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010661.html"
    } ],
    "source_lang" : "en-US",
    "title" : "RPM: Schwachstelle ermöglicht Manipulation von Dateien",
    "tracking" : {
      "current_release_date" : "2023-07-23T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:56:04.564+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2023-1855",
      "initial_release_date" : "2021-05-19T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2021-05-19T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2021-07-12T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2021-07-18T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2021-07-19T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Gentoo aufgenommen"
      }, {
        "date" : "2021-08-12T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-09-16T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2021-10-17T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-04-05T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-07-23T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Dell aufgenommen"
      } ],
      "status" : "final",
      "version" : "9"
    }
  },
  "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" : "Dell NetWorker vProxy < 4.3.0-40",
        "product" : {
          "name" : "Dell NetWorker vProxy < 4.3.0-40",
          "product_id" : "T028847",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:dell:networker:vproxy__4.3.0-40"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "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 RPM < 4.17.0",
        "product" : {
          "name" : "Open Source RPM < 4.17.0",
          "product_id" : "T019392",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:rpm:rpm:4.17.0"
          }
        }
      } ],
      "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-2021-3421",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in RPM, welche in der Read-Funktionalität besteht. Mit einem maliziösen Paket kann diese Schwachstelle ausgenutzt werden, um die RPM-Datenbank zu manipulieren. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um Dateien zu manipulieren. Zur erfolgreichen Ausnutzung dieser Schwachstelle ist eine Benutzerinteraktion erforderlich."
    } ],
    "product_status" : {
      "known_affected" : [ "T002207", "67646", "T028847", "398363", "T012167" ]
    },
    "release_date" : "2021-05-19T22:00:00.000+00:00",
    "title" : "CVE-2021-3421"
  } ]
}