Vulnerability Information
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Vulnerability Title
Uninitialized read in gdImageCreateFromXbm
Vulnerability Description
When using the gdImageCreateFromXbm() function in the GD Graphics Library (aka LibGD) 2.2.5, as used in the PHP GD extension in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6, it is possible to supply data that will cause the function to use the value of uninitialized variable. This may lead to disclosing contents of the stack that has been left there by previous code.
CVSS Information
N/A
Vulnerability Type
使用未经初始化的变量
Vulnerability Title
PHP GD Graphics Library 输入验证错误漏洞
Vulnerability Description
PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHPGroup和开放源代码社区的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。GD Graphics Library是使用在其中的一个开源的用于动态创建图像的库。 PHP中的GD Graphics Library 2.2.5版本的'gdImageCreateFromXbm()'函数存在输入验证错误漏洞。攻击者可利用该漏洞获取栈中的内容。以下产品及版本受到影响：PHP 7.
CVSS Information
N/A
Vulnerability Type
N/A