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SUSE-SU-2021:2470-1

Опубликовано: 27 июл. 2021
Источник: suse-cvrf

Описание

Security update for dbus-1

This update for dbus-1 fixes the following issues:

  • CVE-2020-12049: truncated messages lead to resource exhaustion (bsc#1172505)

Список пакетов

Image SLES15-Azure-BYOS
dbus-1-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
Image SLES15-EC2-CHOST-HVM-BYOS
dbus-1-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
Image SLES15-EC2-HVM-BYOS
dbus-1-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
Image SLES15-GCE-BYOS
dbus-1-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
Image SLES15-SAP-Azure
dbus-1-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
Image SLES15-SAP-Azure-BYOS
dbus-1-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
Image SLES15-SAP-Azure-LI-BYOS-Production
dbus-1-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
Image SLES15-SAP-Azure-VLI-BYOS-Production
dbus-1-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
Image SLES15-SAP-EC2-HVM
dbus-1-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
Image SLES15-SAP-EC2-HVM-BYOS
dbus-1-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
Image SLES15-SAP-GCE
dbus-1-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
Image SLES15-SAP-GCE-BYOS
dbus-1-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
SUSE Linux Enterprise High Performance Computing 15-ESPOS
dbus-1-1.12.2-3.16.1
dbus-1-devel-1.12.2-3.16.1
dbus-1-x11-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
libdbus-1-3-32bit-1.12.2-3.16.1
SUSE Linux Enterprise High Performance Computing 15-LTSS
dbus-1-1.12.2-3.16.1
dbus-1-devel-1.12.2-3.16.1
dbus-1-x11-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
libdbus-1-3-32bit-1.12.2-3.16.1
SUSE Linux Enterprise Server 15-LTSS
dbus-1-1.12.2-3.16.1
dbus-1-devel-1.12.2-3.16.1
dbus-1-x11-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
libdbus-1-3-32bit-1.12.2-3.16.1
SUSE Linux Enterprise Server for SAP Applications 15
dbus-1-1.12.2-3.16.1
dbus-1-devel-1.12.2-3.16.1
dbus-1-x11-1.12.2-3.16.1
libdbus-1-3-1.12.2-3.16.1
libdbus-1-3-32bit-1.12.2-3.16.1

Ссылки

Описание

An issue was discovered in dbus >= 1.3.0 before 1.12.18. The DBusServer in libdbus, as used in dbus-daemon, leaks file descriptors when a message exceeds the per-message file descriptor limit. A local attacker with access to the D-Bus system bus or another system service's private AF_UNIX socket could use this to make the system service reach its file descriptor limit, denying service to subsequent D-Bus clients.

Затронутые продукты
Image SLES15-Azure-BYOS:dbus-1-1.12.2-3.16.1
Image SLES15-Azure-BYOS:libdbus-1-3-1.12.2-3.16.1
Image SLES15-EC2-CHOST-HVM-BYOS:dbus-1-1.12.2-3.16.1
Image SLES15-EC2-CHOST-HVM-BYOS:libdbus-1-3-1.12.2-3.16.1
Ссылки
Уязвимость SUSE-SU-2021:2470-1