Debian Security Advisory

DSA-5146-1 puma -- security update

Date Reported:
24 May 2022
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2021-41136, CVE-2022-23634, CVE-2022-24790.
More information:

Multiple security vulnerabilities were discovered in Puma, a HTTP server for Ruby/Rack applications, which could result in HTTP request smuggling or information disclosure.

For the stable distribution (bullseye), this problem has been fixed in version 4.3.8-1+deb11u2.

We recommend that you upgrade your puma packages.

For the detailed security status of puma please refer to its security tracker page at: