Alerts This Week
Warning Icon 1 714
Alerts This Week
Warning Icon 1 714

Fedora 35: Advisory for rubygem-nokogiri DoS Risk CVE-2022-24836

fedora
Calendar Grey April 21, 2022
Dist Fedora Esm H88
Implement remedy for possible DOS vulnerability caused by regex in rubygem-nokogiri on Fedora 35 related to CVE-2022-24836.
Backport fix for possible DOS by regex assigned as CVE-2022-24836.

Summary

Nokogiri parses and searches XML/HTML very quickly, and also has

correctly implemented CSS3 selector support as well as XPath support.

Nokogiri also features an Hpricot compatibility layer to help ease the change

to using correct CSS and XPath.

Backport fix for possible DOS by regex assigned as CVE-2022-24836.

* Thu Apr 14 2022 Mamoru TASAKA - 1.13.1-2

- Backport CVE-2022-24836 from between 1.13.3 and 1.13.4

[ 1 ] Bug #2074348 - CVE-2022-24836 rubygem-nokogiri: nokogiri: ReDoS in HTML encoding detection [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2074348

su -c 'dnf upgrade --advisory FEDORA-2022-9ed7641ce0' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

package-announce mailing list -- package-announce@lists.fedoraproject.org

To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org

Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/

List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines

List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/

Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure

Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 35
Version: 1.13.1
Release: 2.fc35
Summary: An HTML, XML, SAX, and Reader parser

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here