漏洞信息
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Vulnerability Title
Copier: Percent-encoded dot segments in template URLs can allow trusted-prefix escape (Incomplete fix for trust-prefix bypass)
Vulnerability Description
Copier is a library and CLI app for rendering project templates. From 9.5.0 through 9.16.0, percent-encoded parent-directory segments or encoded path separators in a template URL can match a configured trusted repository prefix before an HTTP server or Git transport decodes the path, allowing unsafe template features from a repository outside the trusted prefix to run after user interaction. This issue is fixed in version 9.17.0.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
copier-org copier 处理逻辑错误漏洞
Vulnerability Description
copier-org copier是copier-org组织开源的一个项目模板生成工具。 copier-org copier 9.5.0版本至9.16.0版本存在安全漏洞,该漏洞源于路径验证不当,模板URL中百分号编码的父目录段或编码路径分隔符在解码前可匹配受信任仓库前缀,导致用户交互后运行受信任前缀之外的仓库的不安全模板功能。
CVSS Information
N/A
Vulnerability Type
N/A