CVE-2021-27218

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Source
https://cve.org/CVERecord?id=CVE-2021-27218
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-27218.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-27218
Downstream
Related
Published
2021-02-15T17:15:13.073Z
Modified
2026-02-11T14:28:00.135636Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If gbytearraynewtake() was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 2**32, causing unintended length truncation.

References

Affected packages

Git / github.com/gnome/glib

Affected ranges

Type
GIT
Repo
https://github.com/gnome/glib
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
95115f029d9c170c2e966cd7d3547b6394c92a4a
Introduced
8f0b968cd128915853d17bf7944f7e0ebd90a399
Fixed
4236672170fcf643fd7425fcc74cc8d8340ebd79

Affected versions

2.*
2.67.0
2.67.1
2.67.2
2.67.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-27218.json"