低危 Postgresql 本地提权漏洞（CVE-2020-25695）
CVE编号
CVE-2020-25695利用情况
暂无补丁情况
官方补丁披露时间
2020-11-16漏洞描述
PostgreSQL是Postgresql组织的一套自由的对象关系型数据库管理系统。该系统支持大部分SQL标准并且提供了许多其他特性，例如外键、触发器、视图等。 PostgreSQL 12.5之前版本中存在SQL注入漏洞，攻击者可利用该漏洞有权在至少一个模式中创建非临时对象，可以以超级用户的身份执行任意SQL函数。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.postgresql.org/support/security/
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 | postgresql | postgresql | * | Up to (excluding) 9.5.24 | |||||
| 运行在以下环境 | |||||||||
| 应用 | postgresql | postgresql | * | From (including) 10.0 | Up to (excluding) 10.15 | ||||
| 运行在以下环境 | |||||||||
| 应用 | postgresql | postgresql | * | From (including) 11.0 | Up to (excluding) 11.10 | ||||
| 运行在以下环境 | |||||||||
| 应用 | postgresql | postgresql | * | From (including) 12.0 | Up to (excluding) 12.5 | ||||
| 运行在以下环境 | |||||||||
| 应用 | postgresql | postgresql | * | From (including) 13.0 | Up to (excluding) 13.1 | ||||
| 运行在以下环境 | |||||||||
| 应用 | postgresql | postgresql | * | From (including) 9.6.0 | Up to (excluding) 9.6.20 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | postgresql | * | Up to (excluding) 9.2.24-6.1.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | postgresql | * | Up to (excluding) 11.10-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | postgresql | * | Up to (excluding) 12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | postgresql | * | Up to (excluding) 12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | postgresql | * | Up to (excluding) 12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | postgresql | * | Up to (excluding) 12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | postgresql | * | Up to (excluding) 12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | postgresql | * | Up to (excluding) 12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | postgresql12 | * | Up to (excluding) 12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | postgresql12 | * | Up to (excluding) 12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | postgresql | * | Up to (excluding) 11.10-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | postgresql | * | Up to (excluding) 12.5-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon linux_AMI | postgresql | * | Up to (excluding) 9.5.24-1.82.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | postgresql | * | Up to (excluding) 9.2.24-6.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | postgresql | * | Up to (excluding) 9.6.20-1.84.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | postgresql-plperl | * | Up to (excluding) 12.5-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8.2 | postgresql-pltcl | * | Up to (excluding) 12.5-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | postgresql | * | Up to (excluding) 9.2.24-7.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | postgresql | * | Up to (excluding) 0.10.0-2.module+el8.3.0+9042+664538f4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | postgresql | * | Up to (excluding) 11.10-0+deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | postgresql | * | Up to (excluding) 13.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | postgresql | * | Up to (excluding) 9.6.20-0+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | postgresql | * | Up to (including) 12.4-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32_Modular | postgresql | * | Up to (excluding) 10-3220210113115521.43bbeeef | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33_Modular | postgresql | * | Up to (excluding) 10-3320210113115521.601d93de | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | postgresql | * | Up to (excluding) 9.2.24-6.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | postgresql | * | Up to (excluding) 10.5-23.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | postgresql | * | Up to (excluding) 10.5-23.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | postgresql | * | Up to (excluding) 10.5-23.p02.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | postgresql | * | Up to (excluding) 9.2.24-6.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | postgresql | * | Up to (excluding) 10.5-23.p01.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | postgresql | * | Up to (excluding) 10.5-23.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | postgresql | * | Up to (excluding) 12.5-lp151.10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | postgresql | * | Up to (excluding) 12.5-lp152.3.10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle linux_7 | postgresql | * | Up to (excluding) 9.2.24-6.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle linux_8 | postgresql | * | Up to (excluding) 9.6.20-1.module+el8.3.0+9604+f0f52296 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | postgresql | * | Up to (excluding) 10.15-1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | postgresql | * | Up to (excluding) 12.5-1.module+el8.3.0+9608+b210d254 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | postgresql | * | Up to (excluding) 9.2.24-6.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | postgresql | * | Up to (excluding) 0.10.0-2.module+el8.3.0+9042+664538f4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12_SP5 | postgresql | * | Up to (excluding) 10.15-4.9.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | postgresql | * | Up to (excluding) 12.5-3.12.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04_lts | postgresql-9.3 | * | Up to (excluding) 2019-08-23 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | postgresql | * | Up to (excluding) 9.5.24-0ubuntu0.16.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | postgresql-9.5 | * | Up to (excluding) 9.5.24-0ubuntu0.16.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | postgresql-9.5 | * | Up to (excluding) 9.5.24-0ubuntu0.16.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | postgresql | * | Up to (excluding) 10.15-0ubuntu0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | postgresql-10 | * | Up to (excluding) 10.15-0ubuntu0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04_lts | postgresql-10 | * | Up to (excluding) 10.15-0ubuntu0.18.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | postgresql | * | Up to (excluding) 12.5-0ubuntu0.20.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_20 | postgresql | * | Up to (excluding) 11.10.1-0+deb10u1 | |||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 普通权限
- 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 无影响
- 服务器危害 无影响
- 全网数量 10000
| CWE-ID | 漏洞类型 |
| CWE-89 | SQL命令中使用的特殊元素转义处理不恰当（SQL注入） |
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