{
  "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" : "Screen ist ein Terminalmultiplexer, der es ermöglicht, mehrere Sitzungen innerhalb eines einzigen Terminalfensters zu nutzen.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein lokaler Angreifer kann mehrere Schwachstellen in screen ausnutzen, um seine Privilegien zu erhöhen, Daten zu manipulieren oder Informationen offenzulegen.",
      "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-2025-1034 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1034.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-1034 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1034"
    }, {
      "category" : "external",
      "summary" : "GNU screen Git commit version 5.0.1 vom 2025-05-13",
      "url" : "https://git.savannah.gnu.org/cgit/screen.git/commit/?h=screen-v5"
    }, {
      "category" : "external",
      "summary" : "GNU screen Git commit CVE-2025-23395 vom 2025-05-13",
      "url" : "https://git.savannah.gnu.org/cgit/screen.git/commit/?id=e894caeffccdb62f9c644989a936dc7ec83cc747"
    }, {
      "category" : "external",
      "summary" : "GNU screen Git commit CVE-2025-46802 vom 2025-05-13",
      "url" : "https://git.savannah.gnu.org/cgit/screen.git/commit/?h=screen-v4&id=049b26b22e197ba3be9c46e5c193032e01a4724a"
    }, {
      "category" : "external",
      "summary" : "GNU screen Git commit CVE-2025-46803 vom 2025-05-13",
      "url" : "https://git.savannah.gnu.org/cgit/screen.git/commit/?id=d5d7bf43f3842e8b62d5f34eb4b031de7c8098c1"
    }, {
      "category" : "external",
      "summary" : "GNU screen Git commit CVE-2025-46804 vom 2025-05-13",
      "url" : "https://git.savannah.gnu.org/cgit/screen.git/commit/?h=screen-v4&id=e0eef5aac453fa98a2664416a56c50ad1d00cb30"
    }, {
      "category" : "external",
      "summary" : "GNU screen Git commit CVE-2025-46805 vom 2025-05-13",
      "url" : "https://git.savannah.gnu.org/cgit/screen.git/commit/?h=screen-v4&id=161f85b98b7e1d5e4893aeed20f4cdb5e3dfaaa4"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202505-1 vom 2025-05-13",
      "url" : "https://security.archlinux.org/ASA-202505-1"
    }, {
      "category" : "external",
      "summary" : "openSUSE Security Update OPENSUSE-SU-2025:15164-1 vom 2025-05-27",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/EHAVZBGPF26QCKDE25CJVWLHNTDLGTXQ/"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2025-2878 vom 2025-06-12",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2025-2878.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20403-1 vom 2025-06-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021519.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:02016-1 vom 2025-06-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021578.html"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2025-824E33E598 vom 2025-06-26",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2025-824e33e598"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-EPEL-2025-70302AABFF vom 2025-06-26",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-70302aabff"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20439-1 vom 2025-06-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021670.html"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-EPEL-2025-BEEB62AD3C vom 2025-06-30",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-beeb62ad3c"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2025-F055A0D751 vom 2025-06-30",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2025-f055a0d751"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2025-653690F2F7 vom 2025-06-30",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2025-653690f2f7"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2-2025-2878 vom 2025-06-30",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS2-2025-2878.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:02186-1 vom 2025-07-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-July/021732.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2025-381 vom 2025-11-10",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000390206/dsa-2025-381-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7978-1 vom 2026-01-27",
      "url" : "https://ubuntu.com/security/notices/USN-7978-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:20304-1 vom 2026-02-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-February/024187.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:20406-1 vom 2026-02-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-February/024290.html"
    } ],
    "source_lang" : "en-US",
    "title" : "screen: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-02-17T23:00:00.000+00:00",
      "generator" : {
        "date" : "2026-02-18T07:16:36.421+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2025-1034",
      "initial_release_date" : "2025-05-13T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2025-05-13T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2025-05-27T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von openSUSE aufgenommen"
      }, {
        "date" : "2025-06-12T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2025-06-15T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-06-19T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-06-25T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Fedora aufgenommen"
      }, {
        "date" : "2025-06-26T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-06-29T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Fedora aufgenommen"
      }, {
        "date" : "2025-06-30T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2025-07-01T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-11-10T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2026-01-26T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2026-02-16T23:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-02-17T23:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von SUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "14"
    }
  },
  "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 PowerScale OneFS",
        "product" : {
          "name" : "Dell PowerScale OneFS",
          "product_id" : "T048394",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:dell:powerscale_onefs:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Fedora Linux",
        "product" : {
          "name" : "Fedora Linux",
          "product_id" : "74185",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:fedoraproject:fedora:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Fedora"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source Arch Linux",
        "product" : {
          "name" : "Open Source Arch Linux",
          "product_id" : "T013312",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:archlinux:archlinux:-"
          }
        }
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<5.0.1",
          "product" : {
            "name" : "Open Source screen <5.0.1",
            "product_id" : "T043696"
          }
        }, {
          "category" : "product_version",
          "name" : "5.0.1",
          "product" : {
            "name" : "Open Source screen 5.0.1",
            "product_id" : "T043696-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:gnu:screen:5.0.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "screen"
      } ],
      "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" : "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" : [ {
        "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-2025-23395",
    "product_status" : {
      "known_affected" : [ "T043696", "T002207", "T048394", "T000126", "T013312", "T027843", "398363", "74185" ]
    },
    "release_date" : "2025-05-13T22:00:00.000+00:00",
    "title" : "CVE-2025-23395"
  }, {
    "cve" : "CVE-2025-46802",
    "product_status" : {
      "known_affected" : [ "T043696", "T002207", "T048394", "T000126", "T013312", "T027843", "398363", "74185" ]
    },
    "release_date" : "2025-05-13T22:00:00.000+00:00",
    "title" : "CVE-2025-46802"
  }, {
    "cve" : "CVE-2025-46803",
    "product_status" : {
      "known_affected" : [ "T043696", "T002207", "T048394", "T000126", "T013312", "T027843", "398363", "74185" ]
    },
    "release_date" : "2025-05-13T22:00:00.000+00:00",
    "title" : "CVE-2025-46803"
  }, {
    "cve" : "CVE-2025-46804",
    "product_status" : {
      "known_affected" : [ "T043696", "T002207", "T048394", "T000126", "T013312", "T027843", "398363", "74185" ]
    },
    "release_date" : "2025-05-13T22:00:00.000+00:00",
    "title" : "CVE-2025-46804"
  }, {
    "cve" : "CVE-2025-46805",
    "product_status" : {
      "known_affected" : [ "T043696", "T002207", "T048394", "T000126", "T013312", "T027843", "398363", "74185" ]
    },
    "release_date" : "2025-05-13T22:00:00.000+00:00",
    "title" : "CVE-2025-46805"
  } ]
}