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openSUSE-SU-2017:1381-1

Опубликовано: 23 мая 2017
Источник: suse-cvrf

Описание

Security update for libtirpc

This update for libtirpc fixes the following issues:

  • CVE-2017-8779: crafted UDP packaged could lead rpcbind to denial-of-service (bsc#1037559)

This update was imported from the SUSE:SLE-12-SP2:Update update project.

Список пакетов

openSUSE Leap 42.2
libtirpc-1.0.1-2.3.1
libtirpc-devel-1.0.1-2.3.1
libtirpc-netconfig-1.0.1-2.3.1
libtirpc3-1.0.1-2.3.1
libtirpc3-32bit-1.0.1-2.3.1

Ссылки

Описание

rpcbind through 0.2.4, LIBTIRPC through 1.0.1 and 1.0.2-rc through 1.0.2-rc3, and NTIRPC through 1.4.3 do not consider the maximum RPC data size during memory allocation for XDR strings, which allows remote attackers to cause a denial of service (memory consumption with no subsequent free) via a crafted UDP packet to port 111, aka rpcbomb.

Затронутые продукты
openSUSE Leap 42.2:libtirpc-1.0.1-2.3.1
openSUSE Leap 42.2:libtirpc-devel-1.0.1-2.3.1
openSUSE Leap 42.2:libtirpc-netconfig-1.0.1-2.3.1
openSUSE Leap 42.2:libtirpc3-1.0.1-2.3.1
Ссылки