WID-SEC-W-2026-1718

Vulnerability from csaf_certbund - Published: 2019-02-04 23:00 - Updated: 2026-05-28 22:00
Summary
QT: Mehrere Schwachstellen
Severity
Mittel
Notes
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.
Produktbeschreibung: Qt ist eine C++ Klassenbibliothek für die plattformübergreifende Programmierung grafischer Benutzeroberflächen.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstelle in QT ausnutzen, um dadurch die Integrität, Vertraulichkeit und Verfügbarkeit zu gefährden.
Betroffene Betriebssysteme: - Linux - UNIX - Windows
CVE-2018-19865
Affected products
Product Identifier Version Remediation
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Open Source QT <5.12.0
Open Source / QT
 <5.12.0
CVE-2018-19869
Affected products
Product Identifier Version Remediation
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Open Source QT <5.12.0
Open Source / QT
 <5.12.0
CVE-2018-19870
Affected products
Product Identifier Version Remediation
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Open Source QT <5.12.0
Open Source / QT
 <5.12.0
CVE-2018-19871
Affected products
Product Identifier Version Remediation
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Open Source QT <5.12.0
Open Source / QT
 <5.12.0
References
To clipboard 

{
  "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 f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Qt ist eine C++ Klassenbibliothek f\u00fcr die plattform\u00fcbergreifende Programmierung grafischer Benutzeroberfl\u00e4chen.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstelle in QT ausnutzen, um dadurch die Integrit\u00e4t, Vertraulichkeit und Verf\u00fcgbarkeit zu gef\u00e4hrden.",
        "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 f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-1718 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2026-1718.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1718 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1718"
      },
      {
        "category": "external",
        "summary": "NATIONAL VULNERABILITY DATABASE vom 2019-02-04",
        "url": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-19865"
      },
      {
        "category": "external",
        "summary": "NATIONAL VULNERABILITY DATABASE vom 2019-02-04",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19870"
      },
      {
        "category": "external",
        "summary": "NATIONAL VULNERABILITY DATABASE vom 2019-02-04",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19871"
      },
      {
        "category": "external",
        "summary": "NATIONAL VULNERABILITY DATABASE vom 2019-02-04",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19869"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0706-1 vom 2019-03-22",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190706-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0705-1 vom 2019-03-22",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190705-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:0319-1 vom 2020-02-04",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200319-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:0317-1 vom 2020-02-04",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200317-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:0318-1 vom 2020-02-04",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200318-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:0927-1 vom 2019-04-11",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20190927-1.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4003-1 vom 2019-06-03",
        "url": "https://usn.ubuntu.com/4003-1/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:2135 vom 2019-08-06",
        "url": "https://access.redhat.com/errata/RHSA-2019:2135"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:3390 vom 2019-11-05",
        "url": "https://access.redhat.com/errata/RHSA-2019:3390"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:1172 vom 2020-03-31",
        "url": "https://access.redhat.com/errata/RHSA-2020:1172"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:1021-1 vom 2020-04-24",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20201021-1.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:1665 vom 2020-04-28",
        "url": "https://access.redhat.com/errata/RHSA-2020:1665"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2377 vom 2020-09-28",
        "url": "https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202009/msg00023.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:2924-1 vom 2020-10-14",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-October/007560.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:2923-1 vom 2020-10-14",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-October/007559.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2422 vom 2020-10-31",
        "url": "https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202010/msg00035.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5241-1 vom 2022-01-19",
        "url": "https://ubuntu.com/security/notices/USN-5241-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-8337-1 vom 2026-05-28",
        "url": "https://ubuntu.com/security/notices/USN-8337-1"
      }
    ],
    "source_lang": "en-US",
    "title": "QT: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-05-28T22:00:00.000+00:00",
      "generator": {
        "date": "2026-05-29T07:15:49.108+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-1718",
      "initial_release_date": "2019-02-04T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2019-02-04T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2019-03-24T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-04-10T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-06-03T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2019-08-06T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-11-05T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-02-04T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-03-31T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-04-23T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-04-28T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-09-27T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2020-10-14T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-11-01T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-01-19T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2026-05-28T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "15"
    }
  },
  "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": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c5.12.0",
                "product": {
                  "name": "Open Source QT \u003c5.12.0",
                  "product_id": "T010110"
                }
              },
              {
                "category": "product_version",
                "name": "5.12.0",
                "product": {
                  "name": "Open Source QT 5.12.0",
                  "product_id": "T010110-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:qt:qt:-"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "QT"
          }
        ],
        "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"
      },
      {
        "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-2018-19865",
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T010110"
        ]
      },
      "release_date": "2019-02-04T23:00:00.000+00:00",
      "title": "CVE-2018-19865"
    },
    {
      "cve": "CVE-2018-19869",
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T010110"
        ]
      },
      "release_date": "2019-02-04T23:00:00.000+00:00",
      "title": "CVE-2018-19869"
    },
    {
      "cve": "CVE-2018-19870",
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T010110"
        ]
      },
      "release_date": "2019-02-04T23:00:00.000+00:00",
      "title": "CVE-2018-19870"
    },
    {
      "cve": "CVE-2018-19871",
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T010110"
        ]
      },
      "release_date": "2019-02-04T23:00:00.000+00:00",
      "title": "CVE-2018-19871"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.