低危 oracle mysql_server 输入验证不恰当
CVE编号
CVE-2021-2390利用情况
暂无补丁情况
官方补丁披露时间
2021-07-21漏洞描述
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior. Difficult to exploit vulnerability allows unauthenticated 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 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://security.netapp.com/advisory/ntap-20210723-0001/ | |
| https://www.oracle.com/security-alerts/cpujul2021.html | |
| https://www.zerodayinitiative.com/advisories/ZDI-21-881/ |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | netapp | oncommand_insight | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | mysql_server | * | From (including) 5.7.0 | Up to (including) 5.7.34 | ||||
| 运行在以下环境 | |||||||||
| 应用 | oracle | mysql_server | * | From (including) 8.0.0 | Up to (including) 8.0.25 | ||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | mysql | * | Up to (excluding) 8.0.26-1.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | mysql-libs | * | Up to (excluding) 8.0.26-1.module+el8.4.0+12359+b8928c02 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | mysql-8.0 | * | Up to (excluding) 8.0.29-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 8.0.26-1.module+el8.4.0+20311+30d12931 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | mysql-server-debuginfo | * | Up to (excluding) 8.0.26-1.module+el8.4.0+12359+b8928c02 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | mysql-5.7 | * | Up to (excluding) 5.7.35-0ubuntu0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | mysql-5.7 | * | Up to (excluding) 5.7.35-0ubuntu0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | mysql-8.0 | * | Up to (excluding) 8.0.26-0ubuntu0.20.04.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | mysql-8.0 | * | Up to (excluding) 8.0.26-0ubuntu0.21.04.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.10 | mysql-8.0 | * | Up to (excluding) 8.0.26-0ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | mysql-8.0 | * | Up to (excluding) 8.0.26-0ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | mysql-8.0 | * | Up to (excluding) 8.0.26-0ubuntu1 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 传输被破坏
- 服务器危害 DoS
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-191 | 整数下溢（超界折返） |
| CWE-20 | 输入验证不恰当 |
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