En resumen
- CVE-2022-41722 es una vulnerabilidad ALTO (CVSS 7.5) que afecta a stdlib, go (golang).
- Probabilidad de explotación en los próximos 30 días (EPSS): 1.7%, mayor que el 76.9% de las vulnerabilidades.
- Solución: actualizar a 1.20.1, 1.19.6 o posterior.
| Package | Affected versions | Patched versions |
|---|
| stdlib Go | ≥ 1.20.0-0, < 1.20.1< 1.19.6
| 1.20.11.19.6
|
| go | = 1.20.0< 1.19.6
| 1.19.6
|
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".
NVD 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".
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