Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Double free vulnerability in the session extension in PHP 5.2.0 and 5.2.1 allows context-dependent attackers to execute arbitrary code via illegal characters in a session identifier, which is rejected by an internal session storage module, which calls the session identifier generator with an improper environment, leading to code execution when the generator is interrupted, as demonstrated by triggering a memory limit violation or certain PHP errors.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PHP 会话扩展 Double free漏洞
Vulnerability Description
PHP 5.2.0和5.2.1版本的会话扩展中存在Double free漏洞。见机行事的攻击者可以借助会话标识符中的非法字符，执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A