vulnerability

Red Hat: CVE-2021-27218: integer overflow in g_byte_array_new_take function when called with a buffer of 4GB or more on a 64-bit platform (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Feb 15, 2021
Added
Aug 12, 2021
Modified
Aug 11, 2025

Description

An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If g_byte_array_new_take() 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.

Solutions

no-fix-redhat-rpm-packageredhat-upgrade-glib2redhat-upgrade-glib2-debuginforedhat-upgrade-glib2-debugsourceredhat-upgrade-glib2-develredhat-upgrade-glib2-devel-debuginforedhat-upgrade-glib2-docredhat-upgrade-glib2-famredhat-upgrade-glib2-fam-debuginforedhat-upgrade-glib2-staticredhat-upgrade-glib2-testsredhat-upgrade-glib2-tests-debuginforedhat-upgrade-mingw32-glib2redhat-upgrade-mingw32-glib2-debuginforedhat-upgrade-mingw32-glib2-staticredhat-upgrade-mingw64-glib2redhat-upgrade-mingw64-glib2-debuginforedhat-upgrade-mingw64-glib2-static
Title
NEW

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