Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The build_tablename function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP through 5.6.7 does not validate token extraction for table names, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PHP PostgreSQL扩展拒绝服务漏洞
Vulnerability Description
PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHP Group和开放源代码社区共同维护的一种开源的通用计算机脚本语言。PostgreSQL（又名pgsql）是其中的一个对象关系型数据库管理系统扩展组件。 PHP 5.6.7及之前版本的PostgreSQL扩展中的pgsql.c文件中的‘build_tablename’函数存在安全漏洞，该漏洞源于程序没有正确验证表单名称的‘token’参数提取。远程攻击者可借助特制的名称利用该漏洞造成拒绝服务（空指针逆向引用和应用
CVSS Information
N/A
Vulnerability Type
N/A