CVE-2020-12267

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Source

https://cve.org/CVERecord?id=CVE-2020-12267

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-12267.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2020-12267

Downstream

openSUSE-SU-2024:10975-1

Related

openSUSE-SU-2024:10975-1

Published

2020-04-27T02:15:12.443Z

Modified

2026-07-08T20:30:20.073247Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

setMarkdown in Qt before 5.14.2 has a use-after-free related to QTextMarkdownImporter::insertBlock.

References

Affected packages

Git / github.com/qt/qt5

Affected ranges

Type

GIT

Repo

https://github.com/qt/qt5

Events

Introduced

eac5e8f5c8b7f3c7de6bce0626c724cbeaa4a8a4

Last affected

eac5e8f5c8b7f3c7de6bce0626c724cbeaa4a8a4

Database specific

{
    "cpe": "cpe:2.3:a:qt:qt:5.14.1:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "5.14.1"
        },
        {
            "last_affected": "5.14.1"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

5.*

5.14.1

v5.*

v5.14.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-12267.json"

Git / github.com/qt/qtbase