vulnerability
Rocky Linux: CVE-2021-28153: glib2 (RLSA-2021-4385)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Mar 11, 2021 | Mar 12, 2024 | Aug 13, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Mar 11, 2021
Added
Mar 12, 2024
Modified
Aug 13, 2025
Description
An issue was discovered in GNOME GLib before 2.66.8. When g_file_replace() is used with G_FILE_CREATE_REPLACE_DESTINATION to replace a path that is a dangling symlink, it incorrectly also creates the target of the symlink as an empty file, which could conceivably have security relevance if the symlink is attacker-controlled. (If the path is a symlink to a file that already exists, then the contents of that file correctly remain unchanged.)
Solutions
rocky-upgrade-glib2rocky-upgrade-glib2-debuginforocky-upgrade-glib2-debugsourcerocky-upgrade-glib2-develrocky-upgrade-glib2-devel-debuginforocky-upgrade-glib2-famrocky-upgrade-glib2-fam-debuginforocky-upgrade-glib2-staticrocky-upgrade-glib2-testsrocky-upgrade-glib2-tests-debuginfo
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