CVE-2024-34397

MEDIUM

GNOME GLib <2.78.5, 2.79.x, 2.80.x - Info Disclosure

Title source: llm

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 (12)

[Exploit, Issue Tracking, Vendor Advisory] https://gitlab.gnome.org/GNOME/glib/-/issues/3268

[Mailing List, Third Party Advisory] https://lists.debian.org/debian-lts-announce/2024/05/msg00008.html

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRSFYAE5X23TNRWX7ZWEJOMISLCDSYNS/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCDY3KA7G7D3DRXYTT46K6LFHS2KHWBH/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LL6HSJDXCXMLEIJBYV6CPOR4K2NTCTXW/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UNFJHISR4O6VFOHBFWH5I5WWMG37H63A/

[Third Party Advisory] https://security.netapp.com/advisory/ntap-20240531-0008/

[Mailing List] https://www.openwall.com/lists/oss-security/2024/05/07/5

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/[email protected]/message/IRSFYAE5X23TNRWX7ZWEJOMISLCDSYNS/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/[email protected]/message/LCDY3KA7G7D3DRXYTT46K6LFHS2KHWBH/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/[email protected]/message/LL6HSJDXCXMLEIJBYV6CPOR4K2NTCTXW/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/[email protected]/message/UNFJHISR4O6VFOHBFWH5I5WWMG37H63A/

Scores

CVSS v3 5.2

EPSS 0.0019

EPSS Percentile 40.7%

Attack Vector PHYSICAL

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Classification

CWE

CWE-290

Status published

Affected Products (5)

gnome/glib < 2.78.5

debian/debian_linux

fedoraproject/fedora

fedoraproject/fedora

netapp/ontap_tools

Timeline

Published May 07, 2024

Tracked Since Feb 18, 2026