CVE-2019-12450

NameCVE-2019-12450
Descriptionfile_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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1826-1
NVD severityhigh (attack range: remote)
Debian Bugs929753

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
glib2.0 (PTS)jessie2.42.1-1vulnerable
jessie (security)2.42.1-1+deb8u1fixed
stretch2.50.3-2vulnerable
buster2.58.3-2fixed
bullseye2.58.3-3fixed
sid2.60.5-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
glib2.0source(unstable)2.58.3-2high929753
glib2.0sourcejessie2.42.1-1+deb8u1highDLA-1826-1

Notes

[stretch] - glib2.0 <no-dsa> (Minor issue)
https://gitlab.gnome.org/GNOME/glib/commit/d8f8f4d637ce43f8699ba94c9b7648beda0ca174

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