CVE-2024-34397
Medium
Description
An issue was discovered in GNOME GLib before 2.78.5, and 2.79.x and 2.80.x before 2.80.1. When a GDBus-based client subscribes to signals from a trusted system service such as NetworkManager 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.
SeverityMedium
CVSS5.2
Exploit probability—
Product
Gnome Glib
PublishedMay 7, 2024
First seenMay 7, 2024
Weakness typeCWE-290CWE-290
How to fix
Update
- gnome glib2.78.5, 2.80.1 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRSFYAE5X23TNRWX7ZWEJOMISLCDSYNS/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UNFJHISR4O6VFOHBFWH5I5WWMG37H63A/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LL6HSJDXCXMLEIJBYV6CPOR4K2NTCTXW/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCDY3KA7G7D3DRXYTT46K6LFHS2KHWBH/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gnome glib | v < 2.78.5, 2.79.0 ≤ v < 2.80.1 | 2.78.5, 2.80.1 |
| debian debian_linux | 10.0 | — |
| fedoraproject fedora | 39, 40 | — |
| netapp ontap_tools | 10 | — |
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