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
Related
Published
2020-04-27T02:15:12.443Z
Modified
2026-04-10T04:21:58.889415Z
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/qtbase

Affected ranges

Type
GIT
Repo
https://github.com/qt/qtbase
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
0ab53fbdda2fd7f24f45dcd52fbd195e282554da
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.14.1"
        }
    ]
}

Affected versions

v5.*
v5.0.0-beta1
v5.0.0-beta2
v5.14.0-alpha1
v5.14.0-beta1
v5.14.0-beta2
v5.14.0-beta3
v5.14.1

Database specific

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