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openSUSE-SU-2021:2810-1

Опубликовано: 23 авг. 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

openSUSE Leap 15.3
dbus-1-1.12.2-8.11.2
dbus-1-devel-1.12.2-8.11.2
dbus-1-devel-32bit-1.12.2-8.11.2
dbus-1-devel-doc-1.12.2-8.11.2
dbus-1-x11-1.12.2-8.11.1
libdbus-1-3-1.12.2-8.11.2
libdbus-1-3-32bit-1.12.2-8.11.2

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
openSUSE Leap 15.3:dbus-1-1.12.2-8.11.2
openSUSE Leap 15.3:dbus-1-devel-1.12.2-8.11.2
openSUSE Leap 15.3:dbus-1-devel-32bit-1.12.2-8.11.2
openSUSE Leap 15.3:dbus-1-devel-doc-1.12.2-8.11.2
Ссылки