A rails security update has been released for Debian GNU/Linux 11 to address two vulnerabilities that could lead to XSS and DOM-based cross-site scripting (CRS).

DSA 5389-1: rails security update

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Debian Security Advisory DSA-5389-1 security@debian.org
  https://www.debian.org/security/ Aron Xu
April 14, 2023   https://www.debian.org/security/faq
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Package : rails
CVE ID : CVE-2023-23913 CVE-2023-28120
Debian Bug : 1033262 1033263

Brief introduction

Two vulnerabilities were discovered in rails, the Ruby based server-side
MVC web application framework, which could lead to XSS and DOM based
cross-site scripting (CRS).

This update also fixes a regression introduced in previous update that
may block certain access for apps using development environment.

For the stable distribution (bullseye), these problems have been fixed in
version 2:6.0.3.7+dfsg-2+deb11u2.

We recommend that you upgrade your rails packages.

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

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