漏洞信息
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Vulnerability Title
GitPython before 3.1.60 Denial of Service via ReDoS
Vulnerability Description
GitPython before 3.1.60 contains a regular expression denial of service vulnerability in Actor.name_email_regex that processes commit author and committer fields. Attackers can craft a commit object with a malformed author field containing an unterminated angle bracket to cause quadratic backtracking, exhausting CPU resources for over two minutes per commit access.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
CWE-1333
Vulnerability Title
gitpython-developers GitPython 资源管理错误漏洞
Vulnerability Description
gitpython-developers GitPython是gitpython-developers团队的一个提供Git仓库操作能力的Python组件。 gitpython-developers GitPython 3.1.60之前版本存在资源管理错误漏洞,该漏洞源于Actor.name_email_regex正则表达式处理提交作者和提交者字段时存在正则表达式拒绝服务问题,特制的包含未闭合尖括号的畸形作者字段提交对象可导致二次回溯,消耗CPU资源超过两分钟。
CVSS Information
N/A
Vulnerability Type
N/A