Описание
OS Command Injection in MiniMagick
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.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2019-13574
- https://github.com/minimagick/minimagick/commit/4cd5081e58810d3394d27a67219e8e4e0445d851
- https://benjamin-bouchet.com/blog/vulnerabilite-dans-la-gem-mini_magick-version-4-9-4
- https://github.com/minimagick/minimagick/compare/d484786...293f9bb
- https://github.com/minimagick/minimagick/releases/tag/v4.9.4
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/mini_magick/CVE-2019-13574.yml
- 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
Пакеты
mini_magick
< 4.9.4
4.9.4
Связанные уязвимости
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.
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.
In lib/mini_magick/image.rb in MiniMagick before 4.9.4, a fetched remo ...
Уязвимость программного средства MiniMagick, существующая из-за недостаточной проверки входных данных, позволяющая нарушителю выполнить произвольный код