CVE-2020-36475

An issue was discovered in Mbed TLS before 2.25.0 (and before 2.16.9 LTS and before 2.7.18 LTS). The calculations performed by mbedtls_mpi_exp_mod are...

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

An issue was discovered in Mbed TLS before 2.25.0 (and before 2.16.9 LTS and before 2.7.18 LTS). The calculations performed by mbedtls_mpi_exp_mod are not limited; thus, supplying overly large parameters could lead to denial of service when generating Diffie-Hellman key pairs.

出典: OSV.dev (Open Source Vulnerabilities) NVD OSV

ディストリビューション別の修正状況

各ディストリビューションが公開している、この CVE の修正パッケージ

Debian DEBIAN-CVE-2020-36475 mbedtls 修正版: 2.16.9-0.1

参照URL

advisory github.com
advisory github.com
advisory github.com
advisory lists.debian.org
advisory lists.debian.org
patch cert-portal.siemens.com