Skip to content
OpenAdvisories

Package · Debian

puma

15 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

2 results · Clear filters · Feed

  • Medium 5.4
    CVE-2024-45614 Public exploit

    Header normalization allows for client to clobber proxy set headers in Puma

    Puma is a Ruby/Rack web server built for parallelism. In affected versions clients could clobber values set by intermediate proxies (such as X-Forwarded-For) by providing a underscore version of the same header (X-Forwarded_For). Any users relying on proxy se…

    puma puma puma puma Debian Ubuntu RubyGems
  • High 7.5
    CVE-2020-11076 Public exploit

    HTTP Smuggling via Transfer-Encoding Header in Puma

    In Puma (RubyGem) before 4.3.4 and 3.12.5, an attacker could smuggle an HTTP response, by using an invalid transfer-encoding header. The problem has been fixed in Puma 3.12.5 and Puma 4.3.4.

    puma puma puma puma Debian Ubuntu RubyGems