Gentoo: GLSA-202406-01: GLib: Privilege EscalationSecurity Advisory Updates
Summary
A vulnerability has been discovered in GLib. Please review the CVE
identifier referenced below for details.
Resolution
All GLib users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-libs/glib-2.78.6"
References
[ 1 ] CVE-2024-34397
https://nvd.nist.gov/vuln/detail/CVE-2024-34397
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202406-01
Concerns
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.
![Dist Gentoo](/images/distros/dist-gentoo.png)
Synopsis
A vulnerability has been discovered in GLib, which can lead to privilege
escalation.
Background
GLib is a library providing a number of GNOME's core objects and
functions.
Affected Packages
Package Vulnerable Unaffected
------------- ------------ ------------
dev-libs/glib < 2.78.6 >= 2.78.6
Impact
When a GDBus-based client subscribes to signals from a trusted system
service such as NetworkManager or logind on a shared computer, other
users of the same computer can send spoofed D-Bus signals that the
GDBus-based client will wrongly interpret as having been sent by the
trusted system service. This could lead to the GDBus-based client
behaving incorrectly, with an application-dependent impact.
Workaround
There is no known workaround at this time.