CVE编号
CVE-2020-25696利用情况
暂无补丁情况
官方补丁披露时间
2020-11-24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之前版本存在安全漏洞，该漏洞源于gset 允许覆盖经过特殊处理的变量，gset命令根据查询结果设置psql变量，该命令不区分控制psql行为的变量。攻击者可利用该漏洞执行任意代码作为运行psql的操作系统帐户解决建议
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/
参考链接 |
|
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1894430 | |
| https://lists.debian.org/debian-lts-announce/2020/12/msg00005.html | |
| https://security.gentoo.org/glsa/202012-07 | |
| https://www.postgresql.org/about/news/postgresql-131-125-1110-1015-9620-and-9... |
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 | * |
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) 9.5.0 |
Up to (excluding) 9.5.24 |
||||
| 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) 12.5-1.1.al8 |
|||||
| 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_3.9 | 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_AMI | postgresql | * |
Up to (excluding) 9.6.20-1.84.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | postgresql | * |
Up to (excluding) 12.5-1.el8_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 9.0 | - | |||||
| 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) 12.4-3 |
|||||
| 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 (excluding) 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 | opensuse_Leap_15.1 | postgresql | * |
Up to (excluding) 10.15-lp151.2.21.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | postgresql | * |
Up to (excluding) 13-lp152.3.6.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle linux_8 | postgresql | * |
Up to (excluding) 12.5-1.el8_3 |
|||||
| 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.el8_3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | postgresql | * |
Up to (excluding) 12.5-1.el8_3 |
|||||
| 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) 10.15-4.9.1 |
|||||
| 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_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_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 困难
- 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 无影响
- 服务器危害 无影响
- 全网数量 100
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