Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals. NOTE: this is disputed by the vendor because untrusted users cannot send SIGHUP signals; they can only be sent by a PostgreSQL superuser, a user with pg_reload_conf access, or a user with sufficient privileges at the OS level (the postgres account or the root account).
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PostgreSQL 安全漏洞
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 12.2版本存在安全漏洞，该漏洞源于允许攻击者通过重复发送SIGHUP信号造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A