Disclosure Date 2023/02/27
CVE-2022-41722
Path Traversal in Go
Go におけるパストラバーサル
Credit
Description
A path traversal vulnerability exists in filepath.Clean on Windows. On Windows, the filepath.Clean function could transform an invalid path such as ""a/../c:/b"" into the valid path ""c:\b"". This transformation of a relative (if invalid) path into an absolute path could enable a directory traversal attack. After fix, the filepath.Clean function transforms this path into the relative (but still invalid) path "".\c:\b"".
