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SUSE-SU-2026:4348-1

Опубликовано: 25 сент. 2026
Источник: suse-cvrf

Описание

Security update for glib2

This update for glib2 fixes the following issue:

  • CVE-2026-15588: GDBusServer pre-authentication DoS via unbounded SASL line buffering (bsc#1272206).

Changes for glib2:

  • Fix segfault when monitoring hard links (bsc#1281419).

Список пакетов

SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
glib2-devel-2.48.2-12.64.1
glib2-devel-static-2.48.2-12.64.1
glib2-lang-2.48.2-12.64.1
glib2-tools-2.48.2-12.64.1
libgio-2_0-0-2.48.2-12.64.1
libgio-2_0-0-32bit-2.48.2-12.64.1
libglib-2_0-0-2.48.2-12.64.1
libglib-2_0-0-32bit-2.48.2-12.64.1
libgmodule-2_0-0-2.48.2-12.64.1
libgmodule-2_0-0-32bit-2.48.2-12.64.1
libgobject-2_0-0-2.48.2-12.64.1
libgobject-2_0-0-32bit-2.48.2-12.64.1
libgthread-2_0-0-2.48.2-12.64.1
libgthread-2_0-0-32bit-2.48.2-12.64.1

Ссылки

Описание

A denial-of-service and resource exhaustion vulnerability exists within the `GDBus` component of GLib. The `gdbusauth` authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input validation by sending excessively long streams of data, causing the application to consume massive amounts of system memory and CPU, potentially leading to a crash or system hang.

Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:glib2-devel-2.48.2-12.64.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:glib2-devel-static-2.48.2-12.64.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:glib2-lang-2.48.2-12.64.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:glib2-tools-2.48.2-12.64.1
Ссылки