Vulnerability Information
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Vulnerability Title
PostgreSQL pg_trgm heap buffer overflow writes pattern onto server memory
Vulnerability Description
Heap buffer overflow in PostgreSQL pg_trgm allows a database user to achieve unknown impacts via a crafted input string. The attacker has limited control over the byte patterns to be written, but we have not ruled out the viability of attacks that lead to privilege escalation. PostgreSQL 18.1 and 18.0 are affected.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Vulnerability Type
堆缓冲区溢出
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 18.1版本和18.0版本存在安全漏洞，该漏洞源于pg_trgm存在堆缓冲区溢出，可能导致权限提升。
CVSS Information
N/A
Vulnerability Type
N/A