Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Integer signedness error in the zlib extension module in Python 2.5.2 and earlier allows remote attackers to execute arbitrary code via a negative signed integer, which triggers insufficient memory allocation and a buffer overflow.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Python zlib模块数字错误漏洞
Vulnerability Description
Python是Python软件基金会的一套开源的、面向对象的程序设计语言。该语言具有可扩展、支持模块和包、支持多种平台等特点。 Python的zlib扩展模块中用于flush解压流的方式获取一个输入参数来确定应flush多少数据。这个参数是一个有符型整数，没有经过过滤检查，因此如果传送了负值的话就会导致错误的内存分配，然后有符型整数会被转换为无符整数，触发缓冲区溢出。
CVSS Information
N/A
Vulnerability Type
N/A