漏洞信息
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Vulnerability Title
Composer: Path traversal in package bin field lets dependencies chmod arbitrary host files
Vulnerability Description
Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, a Composer package bin entry containing .. path segments can resolve outside the package install directory and cause Composer's binary installation flow to chmod an existing host file to a world-readable and world-executable mode during composer install, update, or require. This issue is fixed in versions 2.2.29 and 2.10.2.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
Composer 路径遍历漏洞
Vulnerability Description
Composer是Composer组织开源的一个应用软件。提供一个声明,管理和安装PHP项目的依赖项。 Composer 2.2.29之前版本和2.10.2之前版本存在安全漏洞,该漏洞源于包含“..”路径段的包二进制条目解析到安装目录之外,导致在composer install、update或require过程中将现有主机文件修改为全局可读和可执行模式。
CVSS Information
N/A
Vulnerability Type
N/A