Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The phar_make_dirstream function in ext/phar/dirstream.c in PHP before 5.6.18 and 7.x before 7.0.3 mishandles zero-size ././@LongLink files, which allows remote attackers to cause a denial of service (uninitialized pointer dereference) or possibly have unspecified other impact via a crafted TAR archive.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PHP ‘phar_make_dirstream’函数拒绝服务漏洞
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。该语言主要用于Web开发，支持多种数据库及操作系统。 PHP 5.6.18之前版本和7.0.3之前7.x版本的ext/phar/dirstream.c文件中的‘phar_make_dirstream’函数存在安全漏洞，该漏洞源于程序没有正确处理大小为0的././@LongLink文件。远程攻击者可借助特制的TAR归档利用该漏洞造成拒绝服务（未初始
CVSS Information
N/A
Vulnerability Type
N/A