漏洞信息
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Vulnerability Title
Composer: Arbitrary file write outside vendor via malicious transitive package name
Vulnerability Description
Composer is a dependency Manager for the PHP language. Prior to 2.2.29 and 2.10.2, a maliciously crafted package from an untrusted repository other than Packagist.org or Private Packagist can cause Composer to write attacker-controlled files outside the vendor directory and outside the project during install or update by using an invalid package name that is not correctly validated before dependency-resolution results are written or installed. This issue is fixed in versions 2.2.29 and 2.10.2.
CVSS Information
CVSS:3.1/AV:L/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
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 1.0版本至2.2.29之前版本和2.3.0版本至2.10.2之前版本存在安全漏洞,该漏洞源于依赖解析结果写入或安装前未正确验证包名,可能导致来自不受信任仓库的恶意构造包在安装或更新时将文件写入vendor目录和项目目录之外。
CVSS Information
N/A
Vulnerability Type
N/A