Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The unpack implementation in Swoole version 4.0.4 lacks correct size checks in the deserialization process. An attacker can craft a serialized object to exploit this vulnerability and cause a SEGV.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Swoole 安全漏洞
Vulnerability Description
Swoole是中国识沃网络科技公司的一款面向生产环境的PHP异步通信引擎，它支持事件驱动的异步编程模式、支持SSL/TLS隧道加密并支持毫秒定时等。 Swoole 4.0.4版本中解包的实现存在安全漏洞，该漏洞源于在反序列化进程中，程序没有正确的检测大小值。攻击者可通过构造序列化对象利用该漏洞造成段错误。
CVSS Information
N/A
Vulnerability Type
N/A