Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
输入验证不恰当
Vulnerability Title
PyYAML 输入验证错误漏洞
Vulnerability Description
PyYAML是一款基于Python的YAML解析器和生成器。 PyYAML 5.3.1之前版本中存在输入验证错误漏洞，该漏洞源于程序没有正确处理不受信任的YAML文件。攻击者可利用该漏洞在系统上执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A