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SUSE-SU-2021:1885-1

Опубликовано: 08 июн. 2021
Источник: suse-cvrf

Описание

Security update for runc

This update for runc fixes the following issues:

  • CVE-2021-30465: Fixed a symlink-exchange attack (bsc#1185405).

Список пакетов

Image SLES12-SP5-Azure-Basic-On-Demand
runc-1.0.0~rc93-16.11.1
Image SLES12-SP5-Azure-Standard-On-Demand
runc-1.0.0~rc93-16.11.1
Image SLES12-SP5-EC2-ECS-On-Demand
runc-1.0.0~rc93-16.11.1
Image SLES12-SP5-EC2-On-Demand
runc-1.0.0~rc93-16.11.1
Image SLES12-SP5-GCE-On-Demand
runc-1.0.0~rc93-16.11.1
SUSE Linux Enterprise Module for Containers 12
runc-1.0.0~rc93-16.11.1

Описание

runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition.


Затронутые продукты
Image SLES12-SP5-Azure-Basic-On-Demand:runc-1.0.0~rc93-16.11.1
Image SLES12-SP5-Azure-Standard-On-Demand:runc-1.0.0~rc93-16.11.1
Image SLES12-SP5-EC2-ECS-On-Demand:runc-1.0.0~rc93-16.11.1
Image SLES12-SP5-EC2-On-Demand:runc-1.0.0~rc93-16.11.1

Ссылки
Уязвимость SUSE-SU-2021:1885-1