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PHP Zip_Entry_Read()整数溢出漏洞

🗓️ 29 Mar 2007 00:00:00Reported by RootType 
seebug
 seebug
🔗 www.seebug.org👁 35 Views

PHP Zip_Entry_Read()整数溢出漏洞,远程攻击者可利用此漏洞以应用程序权限执行任意指令。函数没有对提供的长度参数进行任何检查,当提供的长度为0xffffffff,分配内存块会变成0字节大小,从ZIP档中读取4GB数据到内存块

Code

                                                <?php
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