Vulnerability Information
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Vulnerability Title
Regular expression denial of service in dparse
Vulnerability Description
dparse is a parser for Python dependency files. dparse in versions before 0.5.2 contain a regular expression that is vulnerable to a Regular Expression Denial of Service. All the users parsing index server URLs with dparse are impacted by this vulnerability. A patch has been applied in version `0.5.2`, all the users are advised to upgrade to `0.5.2` as soon as possible. Users unable to upgrade should avoid passing index server URLs in the source file to be parsed.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Vulnerability Title
Dependency Parser 资源管理错误漏洞
Vulnerability Description
Dependency Parser是pyup.io开源的一个 Python 依赖文件的解析器。 Dependency Parser 0.5.2之前的版本存在安全漏洞，该漏洞源于其dparse包含一个容易受到正则表达式拒绝服务攻击的正则表达式。
CVSS Information
N/A
Vulnerability Type
N/A