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Debian 11: DLA-3902-1: ruby-rails-html-sanitizer critical: XSS issues

debian lts
Calendar Grey September 28, 2024
Dist Debian Esm H88
Several security weaknesses in the ruby-rails-html-sanitizer have been resolved in Debian LTS Advisory DLA-3902-1. It is advised to perform an upgrade.
Multiple vulnerabilities have been fixed in ruby-rails-html-sanitizer, a Ruby library for sanitizing HTML fragments in Rails applications
Topics%20covered

Topics Covered

security advisory XSS Debian CVE issue Ruby library html sanitizer

Summary

CVE-2022-23517

Inefficient Regular Expression Complexity

CVE-2022-23518

XSS in data URIs

CVE-2022-23519
CVE-2022-23520
CVE-2022-32209

XSS vulnerability

For Debian 11 bullseye, these problems have been fixed in version
1.3.0-1+deb11u1.

We recommend that you upgrade your ruby-rails-html-sanitizer packages.

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

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


Severity
critical
Lowest
Low
Medium
High
Critical

Package: ruby-rails-html-sanitizer
Version: 1.3.0-1+deb11u1
CVE ID: CVE-2022-23517 CVE-2022-23518 CVE-2022-23519 CVE-2022-23520
Debian Bug: 1013806 1027153

Topics%20covered

Topics Covered

security advisory XSS Debian CVE issue Ruby library html sanitizer

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