Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
ext/mysqlnd/mysqlnd_wireprotocol.c in PHP before 5.6.26 and 7.x before 7.0.11 does not verify that a BIT field has the UNSIGNED_FLAG flag, which allows remote MySQL servers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted field metadata.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PHP 安全漏洞
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。该语言主要用于Web开发，支持多种数据库及操作系统。 PHP 5.6.26之前的版本和7.0.11之前的7.x版本中的ext/mysqlnd/mysqlnd_wireprotocol.c文件存在安全漏洞，该漏洞源于程序没有正确验证BIT字段是否包含UNSIGNED_FLAG标记。远程MySQL服务器端的攻击者可借助特制的字段元数据利用该漏洞造成拒
CVSS Information
N/A
Vulnerability Type
N/A