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High DLA-3877-1 2 CVEs

ruby-sinatra - security update

Published Sep 5, 2024 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 1

ReleasePackageFixed in
Debian · 11 ruby-sinatra 2.0.8.1-2+deb11u1

Vulnerabilities 2

  • High 8.8
    CVE-2022-45442 Public exploit

    Sinatra vulnerable to Reflected File Download attack

    Sinatra is a domain-specific language for creating web applications in Ruby. An issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4. An application is vulnerable to a reflected file download (RFD) attack that sets the Content-Disposition hea…

    sinatra sinatra sinatra ruby-sinatra Debian Ubuntu RubyGems
  • High 7.5
    CVE-2022-29970

    sinatra does not validate expanded path matches

    Sinatra before 2.2.0 does not validate that the expanded path matches public_dir when serving static files.

    sinatra ruby-sinatra ruby-sinatra Debian Ubuntu RubyGems