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ALSA-2024:6464 — Moderate: glib2 security update

Affected: AlmaLinux:9: glib2, AlmaLinux:9: glib2-devel, AlmaLinux:9: glib2-doc, AlmaLinux:9: glib2-static, AlmaLinux:9: glib2-tests

GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures.

Security Fix(es):

* glib2: Signal subscription vulnerabilities (CVE-2024-34397)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

bdu:2024-04422

BELL-CVE-2024-34397

Affected: Alpaquita:23: glib, Alpaquita:stream: glib

certfr-2024-avi-0713 — De multiples vulnérabilités ont été découvertes dans les produits VMware. Certaines d'entre elles permettent à un attaq…

certfr-2024-avi-0713

EUVD-2026-336284

fkie_cve-2024-34397

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.

GHSA-f632-c3rh-r2v2

ICSA-25-162-05 — Siemens SIMATIC S7-1500 CPU family

sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user. A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash. A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags. A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment var…

msrc_CVE-2024-34397 — 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 sub…

msrc_CVE-2024-34397

OESA-2024-1787 — glib2 security update

Affected: openEuler:22.03-LTS-SP1: glib2

GLib is a bundle of three (formerly five) low-level system libraries written in C and developed mainly by GNOME. GLib's code was separated from GTK, so it can be used by software other than GNOME and has been developed in parallel ever since. Security Fix(es): 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.(CVE-2024-34397)

openSUSE-SU-2024:13970-1 — gio-branding-upstream-2.80.2-1.1 on GA media

gio-branding-upstream-2.80.2-1.1 on GA media

RHBA-2024:6585 — Red Hat Bug Fix Advisory: Updated rhel9/toolbox container image

glib2: Signal subscription vulnerabilities krb5: GSS message token handling krb5: GSS message token handling

SSA-082556 — SSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5

Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant).

Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends specific countermeasures for products where fixes are not, or not yet available.

Note: This SSA advises vulnerabilities for firmware version V3.1.5 only; for version V3.1.6 refer to SSA-019113.

SUSE-SU-2024:1830-1 — Security update for glib2

Security update for glib2

UBUNTU-CVE-2024-34397

Affected: Ubuntu:Pro:14.04:LTS: glib2.0, Ubuntu:Pro:16.04:LTS: glib2.0, Ubuntu:Pro:18.04:LTS: glib2.0, Ubuntu:20.04:LTS: glib2.0, Ubuntu:22.04:LTS: glib2.0, Ubuntu:24.04:LTS: glib2.0

WID-SEC-W-2024-2074 — Red Hat Enterprise Linux (glib2): Schwachstelle ermöglicht Manipulation von Dateien

Ein lokaler Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um Dateien zu manipulieren.