Tóm tắt nhanh
- CVE-2026-25965 là lỗ hổng mức CAO (CVSS 7.5) ảnh hưởng Magick.NET-Q16-AnyCPU, Magick.NET-Q16-HDRI-AnyCPU, Magick.NET-Q16-HDRI-OpenMP-arm64.
- Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.75%, cao hơn 54.8% các lỗ hổng khác.
- Cách xử lý: cập nhật lên 14.10.3, 7.1.2-15, 6.9.13-40 hoặc mới hơn.
Mô tả
ImageMagick’s path security policy is enforced on the raw filename string before the filesystem resolves it. As a result, a policy rule such as /etc/* can be bypassed by a path traversal. The OS resolves the traversal and opens the sensitive file, but the policy matcher only sees the unnormalized path and therefore allows the read. This enables local file disclosure (LFI) even when policy-secure.xml is applied.
Actions to prevent reading from files have been taken. But it make sure writing is also not possible the following should be added to your policy:
<policy domain="path" rights="none" pattern="*../*"/>
And this will also be included in the project's more secure policies by default.
Mô tả của NVD
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, ImageMagick’s path security policy is enforced on the raw filename string before the filesystem resolves it. As a result, a policy rule such as /etc/* can be bypassed by a path traversal. The OS resolves the traversal and opens the sensitive file, but the policy matcher only sees the unnormalized path and therefore allows the read. This enables local file disclosure (LFI) even when policy-secure.xml is applied. Actions to prevent reading from files have been taken in versions .7.1.2-15 and 6.9.13-40 But it make sure writing is also not possible the following should be added to one's policy. This will also be included in ImageMagick's more secure policies by default.
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