A rails security update has been released for Debian GNU/Linux 10 to address multiple security issues which could result in cross-site scripting, information leaks, code execution, cross-site request forgery or bypass of upload limits.

DSA 4766-1: rails security update

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Debian Security Advisory DSA-4766-1 security@debian.org
  https://www.debian.org/security/ Moritz Muehlenhoff
September 24, 2020   https://www.debian.org/security/faq
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Package : rails
CVE ID : CVE-2020-8162 CVE-2020-8164 CVE-2020-8165 CVE-2020-8166
CVE-2020-8167 CVE-2020-15169

Multiple security issues were discovered in the Rails web framework
which could result in cross-site scripting, information leaks, code
execution, cross-site request forgery or bypass of upload limits.

For the stable distribution (buster), these problems have been fixed in
version 2:5.2.2.1+dfsg-1+deb10u2.

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/