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CVE-2022-24839

Uncontrolled Resource Consumption in org.cyberneko.html (nokogiri fork)

Published: Apr 11, 2022Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUCWE-400
NVD MITRE
7.5CVSSHIGH
EPSS Score
2.0%
Top 21.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 Note: The upstream library `org.cyberneko.html` is no longer maintained.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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-400

Affected Products

WebLogic ServerOracle Corp.
On-prem
Databases / cache-message-queue
Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
openSUSE TumbleweedNovell Inc.
On-premOS
Operating Systems / linux-distro
CloudForms Management EngineRed Hat Inc.
On-premWeb App
Cloud & SaaS
SUSE Linux Enterprise Module for Development ToolsNovell Inc.
On-premDev Tool
DevTools & CI / ide-editor
oracle corp.commercialUSDatabasesaka oracle
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
novell inc.commercialUSOperating Systems
red hat inc.commercialUSOperating Systemsaka red hat
and 19 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://www.elastic.co/downloads/past-releases/logstash-7-17-18
elastic.co
https://security-tracker.debian.org/tracker/CVE-2022-24839
security-tracker.debian.org
https://access.redhat.com/security/cve/cve-2022-24839
access.redhat.com
and 8 more references View all →

Timeline

Published
Apr 11, 2022
Last Updated
Nov 21, 2024

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