CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, без вход и след действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
pydicom is a pure Python package for working with DICOM files. Versions 2.0.0-rc.1 through 3.0.1 are vulnerable to Path Traversal through a maliciously crafted DICOMDIR ReferencedFileID when it is set to a path outside the File-set root. pydicom resolves the path only to confirm that it exists, but does not verify that the resolved path remains under the File-set root. Subsequent public FileSet operations such as copy(), write(), and remove()+write(use_existing=True) use that unchecked path in file I/O operations. This allows arbitrary file read/copy and, in some flows, move/delete outside the File-set root. This issue has been fixed in version 3.0.2.
Засегнати продукти
- pydicom pydicom: >= 2.0.0-rc.1, < 3.0.2
Вид слабост
История
- 20 март 2026 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-32711
- https://nvd.nist.gov/vuln/detail/CVE-2026-32711
- https://github.com/pydicom/pydicom/security/advisories/GHSA-v856-2rf8-9f28
- https://github.com/pydicom/pydicom/commit/6414f01a053dff925578799f5a7208d2ae585e82
- https://github.com/pydicom/pydicom/releases/tag/v3.0.2