中危 mariadb mariadb os命令中使用的特殊元素转义处理不恰当（os命令注入）

CVE编号

CVE-2021-27928

利用情况

POC 已公开

补丁情况

没有补丁

披露时间

2021-03-19
漏洞描述
A remote code execution issue was discovered in MariaDB 10.2 before 10.2.37, 10.3 before 10.3.28, 10.4 before 10.4.18, and 10.5 before 10.5.9; Percona Server through 2021-03-03; and the wsrep patch through 2021-03-03 for MySQL. An untrusted search path leads to eval injection, in which a database SUPER user can execute OS commands after modifying wsrep_provider and wsrep_notify_cmd. NOTE: this does not affect an Oracle product.
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
http://packetstormsecurity.com/files/162177/MariaDB-10.2-Command-Execution.html
https://jira.mariadb.org/browse/MDEV-25179
https://lists.debian.org/debian-lts-announce/2021/03/msg00028.html
https://mariadb.com/kb/en/mariadb-10237-release-notes/
https://mariadb.com/kb/en/mariadb-10328-release-notes/
https://mariadb.com/kb/en/mariadb-10418-release-notes/
https://mariadb.com/kb/en/mariadb-1059-release-notes/
https://mariadb.com/kb/en/security/
https://security.gentoo.org/glsa/202105-28
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 galeracluster wsrep * Up to
(including)
2021-03-03
运行在以下环境
应用 mariadb mariadb * From
(including)
10.2 		Up to
(excluding)
10.2.37
运行在以下环境
应用 mariadb mariadb * From
(including)
10.3 		Up to
(excluding)
10.3.28
运行在以下环境
应用 mariadb mariadb * From
(including)
10.4 		Up to
(excluding)
10.4.18
运行在以下环境
应用 mariadb mariadb * From
(including)
10.5 		Up to
(excluding)
10.5.9
运行在以下环境
应用 percona percona_server * Up to
(including)
2021-03-03
运行在以下环境
系统 alibaba_cloud_linux_3 galera * Up to
(excluding)
10.3.28-1.1.al8
运行在以下环境
系统 alpine_3.10 mariadb * Up to
(excluding)
10.3.28-r0
运行在以下环境
系统 alpine_3.11 mariadb * Up to
(excluding)
10.4.18-r0
运行在以下环境
系统 alpine_3.12 mariadb * Up to
(excluding)
10.4.18-r0
运行在以下环境
系统 alpine_3.13 mariadb * Up to
(excluding)
10.5.9-r0
运行在以下环境
系统 alpine_3.14 mariadb * Up to
(excluding)
10.5.9-r0
运行在以下环境
系统 alpine_3.15 mariadb * Up to
(excluding)
10.5.9-r0
运行在以下环境
系统 alpine_3.16 mariadb * Up to
(excluding)
10.5.9-r0
运行在以下环境
系统 alpine_3.17 mariadb * Up to
(excluding)
10.5.9-r0
运行在以下环境
系统 alpine_3.18 mariadb * Up to
(excluding)
10.5.9-r0
运行在以下环境
系统 alpine_3.19 mariadb * Up to
(excluding)
10.5.9-r0
运行在以下环境
系统 amazon_2 mariadb * Up to
(excluding)
10.5.9-1.amzn2.0.1
运行在以下环境
系统 debian_10 mariadb-10.3 * Up to
(excluding)
10.3.29-0+deb10u1
运行在以下环境
系统 debian_11 mariadb-10.5 * Up to
(excluding)
10.5.9-1
运行在以下环境
系统 debian_9 mariadb-10.1 * Up to
(excluding)
10.1.48-0+deb9u2
运行在以下环境
系统 kylinos_aarch64_V10 mariadb * Up to
(excluding)
10.3.35-1.p01.ky10
运行在以下环境
系统 kylinos_aarch64_V10SP1 mariadb * Up to
(excluding)
10.3.35-1.p01.ky10
运行在以下环境
系统 kylinos_aarch64_V10SP2 mariadb * Up to
(excluding)
10.3.35-1.p01.ky10
运行在以下环境
系统 kylinos_aarch64_V10SP3 mariadb * Up to
(excluding)
10.3.35-1.p01.ky10
运行在以下环境
系统 kylinos_x86_64_V10 mariadb * Up to
(excluding)
10.3.35-1.p01.ky10
运行在以下环境
系统 kylinos_x86_64_V10SP1 mariadb * Up to
(excluding)
10.3.35-1.p01.ky10
运行在以下环境
系统 kylinos_x86_64_V10SP2 mariadb * Up to
(excluding)
10.3.35-1.p01.ky10
运行在以下环境
系统 kylinos_x86_64_V10SP3 mariadb * Up to
(excluding)
10.3.35-1.p01.ky10
运行在以下环境
系统 opensuse_Leap_15.3 mariadb * Up to
(excluding)
10.5.11-3.3.1
运行在以下环境
系统 suse_12_SP5 mariadb * Up to
(excluding)
10.2.39-3.36.1
阿里云评分
6.0
  • 攻击路径
    远程
  • 攻击复杂度
    容易
  • 权限要求
    管控权限
  • 影响范围
    全局影响
  • EXP成熟度
    POC 已公开
  • 补丁情况
    没有补丁
  • 数据保密性
    数据泄露
  • 数据完整性
    传输被破坏
  • 服务器危害
    服务器失陷
  • 全网数量
    N/A
CWE-ID 漏洞类型
CWE-78 OS命令中使用的特殊元素转义处理不恰当（OS命令注入）
CWE-94 对生成代码的控制不恰当（代码注入）
阿里云安全产品覆盖情况