漏洞信息
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Vulnerability Title
oras-go: file store write outside workingDir via symlink traversal
Vulnerability Description
oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, resolveWritePath() in content/file/file.go uses a lexical filepath.Rel check for workingDir and does not account for symlink traversal, so when AllowPathTraversalOnWrite=false an attacker-controlled blob title through ocispec.AnnotationTitle such as out/pwn.txt can follow a workingDir symlink out -> /some/outside/dir and cause pushFile() to create /some/outside/dir/pwn.txt outside workingDir. This issue is fixed in version 2.6.1.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Vulnerability Type
文件名或路径的外部可控制
Vulnerability Title
oras-project oras-go 输入验证错误漏洞
Vulnerability Description
oras-project oras-go是oras-project组织的一个基于OCI标准的内容分发库软件。 oras-project oras-go 2.6.1之前版本存在输入验证错误漏洞,该漏洞源于resolveWritePath()函数使用词法filepath.Rel检查workingDir且未考虑符号链接遍历,导致当AllowPathTraversalOnWrite=false时允许攻击者通过ocispec.AnnotationTitle控制的blob标题跟随符号链接在workingDir外创建文
CVSS Information
N/A
Vulnerability Type
N/A