Debian Security Advisory

DLA-3166-1 ruby-sinatra -- LTS security update

Date Reported:
28 Oct 2022
Affected Packages:
ruby-sinatra
Vulnerable:
Yes
Security database references:
In the Debian bugtracking system: Bug 1014717.
In Mitre's CVE dictionary: CVE-2022-29970.
More information:

A file traversal vulnerability was discovered in src:ruby-sinatra, a popular web server often used with Ruby on Rails. We now validate that any expanded paths match the allowed `public_dir` when serving static files.

For Debian 10 buster, this problem has been fixed in version 2.0.5-4+deb10u1.

We recommend that you upgrade your ruby-sinatra packages.

For the detailed security status of ruby-sinatra please refer to its security tracker page at: https://security-tracker.debian.org/tracker/ruby-sinatra

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS