CVE-2021-23222
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I. Basic Information for CVE-2021-23222
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certificate verification and encryption.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
不充分的凭证保护机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
PostgreSQL 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
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。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | postgresql | Affects v9.6 to v14 | - |
II. Public POCs for CVE-2021-23222
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://security.gentoo.org/glsa/202211-04vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-23222
Same Patch Batch · n/a · 2022-03-02 · 61 CVEs total
| CVE-2022-23953 | HP PC 输入验证错误漏洞 | |
| CVE-2021-3738 | Samba 资源管理错误漏洞 | |
| CVE-2021-3654 | OpenStack 输入验证错误漏洞 | |
| CVE-2021-3631 | Red Hat libvirt 安全漏洞 | |
| CVE-2021-23192 | Samba输入验证错误漏洞 | |
| CVE-2021-3667 | Red Hat libvirt 安全漏洞 | |
| CVE-2021-38268 | Liferay Portal 安全漏洞 | |
| CVE-2022-22944 | Vmware Workspace One Boxer 跨站脚本漏洞 | |
| CVE-2022-25045 | Home Owners Collection Management System 信任管理问题漏洞 | |
| CVE-2022-23956 | HP PC 输入验证错误漏洞 | |
| CVE-2022-23878 | SeaCMS 安全漏洞 | |
| CVE-2022-23954 | HP PC 输入验证错误漏洞 | |
| CVE-2022-23955 | HP PC 输入验证错误漏洞 | |
| CVE-2022-23958 | HP PC 输入验证错误漏洞 | |
| CVE-2022-23957 | HP PC 输入验证错误漏洞 | |
| CVE-2021-41001 | Aruba AOS-CX 命令注入漏洞 | |
| CVE-2021-41000 | Aruba AOS-CX 命令注入漏洞 | |
| CVE-2021-41002 | Aruba AOS-CX 路径遍历漏洞 | |
| CVE-2021-41003 | Aruba AOS-CX 跨站脚本漏洞 | |
| CVE-2022-0711 | Haproxy HAProxy 安全漏洞 |
Showing top 20 of 61 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: postgresql
- CVE-2026-2007
PostgreSQL pg_trgm heap buffer overflow writes pattern onto - CVE-2026-2006
PostgreSQL missing validation of multibyte character length - CVE-2026-2005
PostgreSQL pgcrypto heap buffer overflow executes arbitrary - CVE-2026-2004
PostgreSQL intarray missing validation of type of input to s - CVE-2026-2003
PostgreSQL oidvector discloses a few bytes of memory
Same vendor: n/a
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bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
Same weakness: CWE-522
- CVE-2026-42295
Argo Workflows: Exposure of artifact repository credentials - CVE-2026-41506
go-git Credential leak via cross-host redirect in smart HTTP - CVE-2025-62345
HCL BigFix RunBookAI is affected by a Continued availability - CVE-2026-23927
Agent 2 Oracle plugin TNS connection string injection via th - CVE-2026-42367
GeoVision LPC2011/LPC2211 Web Interface / ssi.cgi privilege
V. Comments for CVE-2021-23222
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