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I. Basic Information for CVE-2021-3935
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
When PgBouncer is configured to use "cert" authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of TLS certificate verification and encryption. This flaw affects PgBouncer versions prior to 1.16.1.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
PgBouncer 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PgBouncer是PgBouncer社区的一个 PostgreSql 的开源轻量级连接池。 PgBouncer 中存在信任管理问题漏洞。该漏洞源于基于数据库的应用缺少对外部输入SQL语句的验证。攻击者可利用该漏洞执行非法SQL命令。
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
VendorProductAffected VersionsCPESubscribe
-pgbouncer PgBouncer 1.16.1 -
II. Public POCs for CVE-2021-3935
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III. Intelligence Information for CVE-2021-3935
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IV. Related Vulnerabilities
V. Comments for CVE-2021-3935

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