CVE编号
CVE-2021-23222利用情况
暂无补丁情况
官方补丁披露时间
2021-12-17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 存在安全漏洞，该漏洞源于PostgreSQL中的libpq进程处理加密连接的方式造成的。攻击者可利用该漏洞窃取可能在会话早期传输的客户端密码或其他机密数据。
解决建议
目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：https://www.cybersecurity-help.cz/vdb/SB2021111139
参考链接 |
|
|---|---|
| https://access.redhat.com/security/cve/cve-2021-23222 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2022675 | |
| https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=d83cdfdca9... | |
| https://github.com/postgres/postgres/commit/160c0258802d10b0600d7671b1bbea55d8e17d45 | |
| https://vigilance.fr/vulnerability/PostgreSQL-two-vulnerabilities-36879 | |
| https://www.auscert.org.au/bulletins/ESB-2021.3881 | |
| https://www.auscert.org.au/bulletins/ESB-2021.3962 | |
| https://www.auscert.org.au/bulletins/ESB-2021.3972 | |
| https://www.cybersecurity-help.cz/vdb/SB2021111139 | |
| https://www.postgresql.org/support/security/CVE-2021-23222/ |
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) 10.19 |
||||
| 运行在以下环境 | |||||||||
| 应用 | postgresql | postgresql | * |
From (including) 11.0 |
Up to (excluding) 11.14 |
||||
| 运行在以下环境 | |||||||||
| 应用 | postgresql | postgresql | * |
From (including) 12.0 |
Up to (excluding) 12.9 |
||||
| 运行在以下环境 | |||||||||
| 应用 | postgresql | postgresql | * |
From (including) 13.0 |
Up to (excluding) 13.5 |
||||
| 运行在以下环境 | |||||||||
| 应用 | postgresql | postgresql | * |
From (including) 9.6 |
Up to (excluding) 9.6.24 |
||||
| 运行在以下环境 | |||||||||
| 应用 | postgresql | postgresql | 14.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | libpq | * |
Up to (excluding) 12.9-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | libpq | * |
Up to (excluding) 12.9-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | libpq | * |
Up to (excluding) 13.5-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | libpq | * |
Up to (excluding) 13.5-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | libpq | * |
Up to (excluding) 12.9-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | libpq | * |
Up to (excluding) 12.9-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | libpq | * |
Up to (excluding) 11.14-0+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | libpq | * |
Up to (excluding) 13.5-0+deb11u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | libpq | * |
Up to (excluding) 13.4-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | libpq | * |
Up to (excluding) 9.6.24-0+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | libpq | * |
Up to (excluding) 13.4-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | libpq | * |
Up to (excluding) 1.16.1-1.fc35 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | libpq | * |
Up to (excluding) 1.16.1-2.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | libpq | * |
Up to (excluding) 10.19-lp152.2.27.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | libpq | * |
Up to (excluding) 10.19-8.41.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | libpq | * |
Up to (excluding) 12.9-3.21.1 |
|||||
- 攻击路径 远程
- 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 数据泄露
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
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