GO-2023-1568

Source

https://pkg.go.dev/vuln/GO-2023-1568

Import Source

https://vuln.go.dev/ID/GO-2023-1568.json

Aliases

Published

2023-02-16T19:49:19Z

Modified

2023-12-06T01:02:37.168759Z

Details

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".

References

Affected packages

Go / stdlib

Package

Name: stdlib

Affected ranges

Type: SEMVER
Events: Introduced

0The exact introduced commit is unknown

Fixed

1.19.6

Introduced

1.20.0-0

Fixed

1.20.1

Ecosystem specific

{
    "imports": [
        {
            "path": "path/filepath",
            "symbols": [
                "Abs",
                "Clean",
                "Dir",
                "EvalSymlinks",
                "Glob",
                "IsLocal",
                "Join",
                "Rel",
                "Walk",
                "WalkDir"
            ],
            "goos": [
                "windows"
            ]
        }
    ]
}