CVE-2019-12450
glib2.0 - security update
9.8
CRITICAL
CVSS 3.1
EPSS 1.2%
Description
file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is in progress. Instead, default permissions are used.
How to fix CVE-2019-12450
To remediate CVE-2019-12450, upgrade the affected package to a fixed version below.
- Alpine/glib—upgrade to 2.60.4-r0 or later
- —upgrade to 2.58.3-2 or later
- —upgrade to 2.42.1-1+deb8u1 or later
Is CVE-2019-12450 being exploited?
Low — EPSS is 1.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.60.4-r0
- from 0, < 2.58.3-2
- from 0, < 2.42.1-1+deb8u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |