安全公告/【CVE-2021-34558】

基本信息

漏洞名称:
受影响操作系统:Asianux
危险等级:中危
影响源码包:grafana
CVSS评分:6.5
发现日期:2022-08-13
修复版本:7.5.11-2.0.1

漏洞描述

The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected type when doing a RSA based key exchange, allowing a malicious TLS server to cause a TLS client to panic.

修复方式

yum update PackageName

漏洞判定

执行命令yum info PackageName获取软件包版本号，版本小于修复版本，则受此漏洞影响，版本大于等于修复版本，则此漏洞已修复

补丁

参考

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34558
https://nvd.nist.gov/vuln/detail/CVE-2021-34558