Описание
Security update for cni
This update for cni fixes the following issues:
- CVE-2021-20206: Fixed arbitrary path injection via type field in CNI configuration (bsc#1181961).
Список пакетов
SUSE Linux Enterprise Module for Public Cloud 15
cni-0.7.1-150000.1.7.1
Ссылки
- Link for SUSE-SU-2022:4150-1
- E-Mail link for SUSE-SU-2022:4150-1
- SUSE Security Ratings
- SUSE Bug 1181961
- SUSE CVE CVE-2021-20206 page
Описание
An improper limitation of path name flaw was found in containernetworking/cni in versions before 0.8.1. When specifying the plugin to load in the 'type' field in the network configuration, it is possible to use special elements such as "../" separators to reference binaries elsewhere on the system. This flaw allows an attacker to execute other existing binaries other than the cni plugins/types, such as 'reboot'. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Затронутые продукты
SUSE Linux Enterprise Module for Public Cloud 15:cni-0.7.1-150000.1.7.1
Ссылки
- CVE-2021-20206
- SUSE Bug 1181961