漏洞信息
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Vulnerability Title
picklescan - Remote Code Execution via Incomplete Disallowed Inputs
Vulnerability Description
picklescan before 0.0.33 contains an incomplete deny-list that fails to block pydoc.locate and operator.methodcaller functions, allowing attackers to bypass security checks. Remote attackers can craft malicious pickle files using these unblocked functions to achieve arbitrary code execution when the pickle is deserialized.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
不完整的黑名单
Vulnerability Title
Matthieu Maitre Picklescan 输入验证错误漏洞
Vulnerability Description
Picklescan是美国Matthieu Maitre个人开发者的一款扫描Pickle文件安全风险的静态分析工具。 Matthieu Maitre Picklescan 0.0.33之前版本存在输入验证错误漏洞,该漏洞源于不完整的拒绝列表未能阻止pydoc.locates和operator.methodcaller functions函数,允许攻击者绕过安全检查,远程攻击者可以利用这些未阻止的函数制作恶意pickle文件,在反序列化时实现任意代码执行。
CVSS Information
N/A
Vulnerability Type
N/A