Description
org.cyberneko.html is an html parser written in Java. The fork of `org.cyberneko.html` used by Nokogiri (Rubygem) raises a `java.lang.OutOfMemoryError` exception when parsing ill-formed HTML markup. Users are advised to upgrade to `>= 1.9.22.noko2`. Note: The upstream library `org.cyberneko.html` is no longer maintained. Nokogiri uses its own fork of this library located at https://github.com/sparklemotion/nekohtml and this CVE applies only to that fork. Other forks of nekohtml may have a similar vulnerability.
Published: 2022-04-11
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2023-1761 org.cyberneko.html is an html parser written in Java. The fork of `org.cyberneko.html` used by Nokogiri (Rubygem) raises a `java.lang.OutOfMemoryError` exception when parsing ill-formed HTML markup. Users are advised to upgrade to `>= 1.9.22.noko2`. Note: The upstream library `org.cyberneko.html` is no longer maintained. Nokogiri uses its own fork of this library located at https://github.com/sparklemotion/nekohtml and this CVE applies only to that fork. Other forks of nekohtml may have a similar vulnerability.
Github GHSA Github GHSA GHSA-9849-p7jc-9rmv org.nokogiri:nekohtml vulnerable to Uncontrolled Resource Consumption
History

Wed, 23 Apr 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Nekohtml Project Nekohtml
Oracle Weblogic Server
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-04-23T18:40:37.485Z

Reserved: 2022-02-10T00:00:00.000Z

Link: CVE-2022-24839

cve-icon Vulnrichment

Updated: 2024-08-03T04:20:50.515Z

cve-icon NVD

Status : Modified

Published: 2022-04-11T22:15:07.440

Modified: 2024-11-21T06:51:12.700

Link: CVE-2022-24839

cve-icon Redhat

Severity : Important

Publid Date: 2022-04-11T00:00:00Z

Links: CVE-2022-24839 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses