CVE-2019-13574
In lib/mini_magick/image.rb in MiniMagick before 4.9.4, a fetched remote image filename could cause remote command execution because Image.open input is directly passed to Kernel#open, which accepts a '|' character followed by a command.
| Software | From | Fixed in |
|---|---|---|
| minimagick_project / minimagick | - | 4.9.4 |
| debian / debian_linux | 9.0 | 9.0.x |
| debian / debian_linux | 10.0 | 10.0.x |
mini_magick
|
- | 4.9.4 |
- https://benjamin-bouchet.com/blog/vulnerabilite-dans-la-gem-mini_magick-version-4-9-4/
- https://github.com/minimagick/minimagick/commit/4cd5081e58810d3394d27a67219e8e4e0445d851
- https://github.com/minimagick/minimagick/compare/d484786...293f9bb
- https://github.com/minimagick/minimagick/releases/tag/v4.9.4
- https://lists.debian.org/debian-lts-announce/2019/10/msg00007.html
- https://seclists.org/bugtraq/2019/Jul/20
- https://www.debian.org/security/2019/dsa-4481
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