安全公告/【CVE-2021-35591】

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:mysql:8.0
CVSS评分:4.9
发现日期:2023-05-24
修复日期:
修复版本:mysql-8.0.30-1.0.1.module+888+cd5329fe.1 mecab-0.996-2.module+888+cd5329fe

漏洞描述

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

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

修复方式

yum update PackageName

补丁

参考

https://access.redhat.com/security/cve/CVE-2021-35591 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35591 https://nvd.nist.gov/vuln/detail/CVE-2021-35591