CVE-2019-12450

high-risk
Published 2019-05-29

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.

Do I need to act?

-
0.79% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Debian Redhat Gnome Canonical Fedoraproject Opensuse

References (16)

Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00076.html
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:3530
Patch https://gitlab.gnome.org/GNOME/glib/commit/d8f8f4d637ce43f8699ba94c9b7648beda0ca...
Mailing List https://lists.debian.org/debian-lts-announce/2019/06/msg00013.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...
Third Party Advisory https://security.netapp.com/advisory/ntap-20190606-0003/
Third Party Advisory https://usn.ubuntu.com/4014-1/
Third Party Advisory https://usn.ubuntu.com/4014-2/
Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00076.html
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:3530
Patch https://gitlab.gnome.org/GNOME/glib/commit/d8f8f4d637ce43f8699ba94c9b7648beda0ca...
Mailing List https://lists.debian.org/debian-lts-announce/2019/06/msg00013.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...
Third Party Advisory https://security.netapp.com/advisory/ntap-20190606-0003/
Third Party Advisory https://usn.ubuntu.com/4014-1/
Third Party Advisory https://usn.ubuntu.com/4014-2/
55
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 3/34 · Minimal
Exposure 20/34 · Moderate