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.

References

Advisories
More

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UNFJHISR4O6VFOHBFWH5I5WWMG37H63A/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LL6HSJDXCXMLEIJBYV6CPOR4K2NTCTXW/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCDY3KA7G7D3DRXYTT46K6LFHS2KHWBH/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRSFYAE5X23TNRWX7ZWEJOMISLCDSYNS/

https://www.openwall.com/lists/oss-security/2024/05/07/5

https://security.netapp.com/advisory/ntap-20240531-0008/

https://lists.debian.org/debian-lts-announce/2024/05/msg00008.html

https://gitlab.gnome.org/GNOME/glib/-/issues/3268

Details

Source: Mitre, NVD

Published: 2024-05-07

Updated: 2024-11-15

Risk Information

CVSS v2

Base Score: 1.7

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:P/A:N

Severity: Low

CVSS v3

Base Score: 5.2

Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Severity: Medium

EPSS

EPSS: 0.00235