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SUSE-SU-2021:2211-1

Опубликовано: 30 июн. 2021
Источник: suse-cvrf

Описание

Security update for dbus-1

This update for dbus-1 fixes the following issues:

  • CVE-2020-35512: Fixed a use-after-free or potential undefined behaviour caused by shared UID's (bsc#1187105)

Список пакетов

SUSE Linux Enterprise High Performance Computing 15-ESPOS
dbus-1-1.12.2-3.11.1
dbus-1-devel-1.12.2-3.11.1
dbus-1-x11-1.12.2-3.11.1
libdbus-1-3-1.12.2-3.11.1
libdbus-1-3-32bit-1.12.2-3.11.1
SUSE Linux Enterprise High Performance Computing 15-LTSS
dbus-1-1.12.2-3.11.1
dbus-1-devel-1.12.2-3.11.1
dbus-1-x11-1.12.2-3.11.1
libdbus-1-3-1.12.2-3.11.1
libdbus-1-3-32bit-1.12.2-3.11.1
SUSE Linux Enterprise Server 15-LTSS
dbus-1-1.12.2-3.11.1
dbus-1-devel-1.12.2-3.11.1
dbus-1-x11-1.12.2-3.11.1
libdbus-1-3-1.12.2-3.11.1
libdbus-1-3-32bit-1.12.2-3.11.1
SUSE Linux Enterprise Server for SAP Applications 15
dbus-1-1.12.2-3.11.1
dbus-1-devel-1.12.2-3.11.1
dbus-1-x11-1.12.2-3.11.1
libdbus-1-3-1.12.2-3.11.1
libdbus-1-3-32bit-1.12.2-3.11.1

Ссылки

Описание

A use-after-free flaw was found in D-Bus Development branch <= 1.13.16, dbus-1.12.x stable branch <= 1.12.18, and dbus-1.10.x and older branches <= 1.10.30 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors

Затронутые продукты
SUSE Linux Enterprise High Performance Computing 15-ESPOS:dbus-1-1.12.2-3.11.1
SUSE Linux Enterprise High Performance Computing 15-ESPOS:dbus-1-devel-1.12.2-3.11.1
SUSE Linux Enterprise High Performance Computing 15-ESPOS:dbus-1-x11-1.12.2-3.11.1
SUSE Linux Enterprise High Performance Computing 15-ESPOS:libdbus-1-3-1.12.2-3.11.1
Ссылки