Upstream information

CVE-2021-41098 at MITRE

Description

Nokogiri is a Rubygem providing HTML, XML, SAX, and Reader parsers with XPath and CSS selector support. In Nokogiri v1.12.4 and earlier, on JRuby only, the SAX parser resolves external entities by default. Users of Nokogiri on JRuby who parse untrusted documents using any of these classes are affected: Nokogiri::XML::SAX::Parse, Nokogiri::HTML4::SAX::Parser or its alias Nokogiri::HTML::SAX::Parser, Nokogiri::XML::SAX::PushParser, and Nokogiri::HTML4::SAX::PushParser or its alias Nokogiri::HTML::SAX::PushParser. JRuby users should upgrade to Nokogiri v1.12.5 or later to receive a patch for this issue. There are no workarounds available for v1.12.4 or earlier. CRuby users are not affected.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1191029 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • ruby2.7-rubygem-nokogiri >= 1.12.5-1.1
  • ruby3.0-rubygem-nokogiri >= 1.12.5-1.1
  • ruby3.1-rubygem-nokogiri >= 1.13.3-1.1
  • ruby3.2-rubygem-nokogiri >= 1.13.9-1.7
  • ruby3.3-rubygem-nokogiri >= 1.15.5-1.5
 Patchnames:
openSUSE-Tumbleweed-2024-11577
openSUSE-Tumbleweed-2024-11912
openSUSE-Tumbleweed-2024-13165
openSUSE-Tumbleweed-2024-14174

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Availability Extension 15 SP2 rubygem-nokogiri Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 rubygem-nokogiri Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS rubygem-nokogiri Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS rubygem-nokogiri Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 rubygem-nokogiri Not affected
SUSE Linux Enterprise Server 15 SP3 rubygem-nokogiri Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS rubygem-nokogiri Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 rubygem-nokogiri Not affected
Products past their end of life and not receiving proactive updates anymore.
SUSE Enterprise Storage 2.1 rubygem-nokogiri Not affected
SUSE Enterprise Storage 3 rubygem-nokogiri Not affected
SUSE Enterprise Storage 4 rubygem-nokogiri Not affected
SUSE Enterprise Storage 7.1 rubygem-nokogiri Not affected
SUSE Linux Enterprise Desktop 15 SP3 rubygem-nokogiri Not affected
SUSE Linux Enterprise High Availability Extension 15 rubygem-nokogiri Not affected
SUSE Linux Enterprise High Availability Extension 15 SP1 rubygem-nokogiri Not affected
SUSE Linux Enterprise Real Time 15 SP3 rubygem-nokogiri Not affected
SUSE Linux Enterprise Server 15 SP3-BCL rubygem-nokogiri Not affected
SUSE Manager Proxy 4.2 rubygem-nokogiri Not affected
SUSE Manager Retail Branch Server 4.2 rubygem-nokogiri Not affected
SUSE Manager Server 4.2 rubygem-nokogiri Not affected
SUSE OpenStack Cloud 6 rubygem-nokogiri Not affected
SUSE OpenStack Cloud 6-LTSS rubygem-nokogiri Not affected
SUSE OpenStack Cloud 7 rubygem-nokogiri Not affected
SUSE OpenStack Cloud Crowbar 8 rubygem-nokogiri Not affected
SUSE OpenStack Cloud Crowbar 9 rubygem-nokogiri Not affected
openSUSE Leap 15.3 rubygem-nokogiri Not affected

SUSE Timeline for this CVE

CVE page created: Tue Sep 28 04:00:08 2021
CVE page last modified: Fri Sep 13 13:14:52 2024