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URL: https://nvd.nist.gov/vuln/detail/cve-2022-24839

⇱ NVD - cve-2022-24839

  1. Vulnerabilities

CVE-2022-24839 Detail

Modified After Enrichment

This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.

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 Note: The upstream library `org.cyberneko.html` is no longer maintained.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


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d CVE, GitHub, Inc. Patch 
https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv CVE, GitHub, Inc. Vendor Advisory 
https://www.oracle.com/security-alerts/cpujul2022.html CVE, GitHub, Inc. Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-400 Uncontrolled Resource Consumption GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

7 change records found show changes

CVE Modified by CISA-ADP 6/17/2026 12:32:38 AM

Action Type Old Value New Value
Added SSVC 
{"timestamp":"2025-04-23T15:55:44.535189Z","id":"CVE-2022-24839","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

CVE Modified by GitHub, Inc. 6/17/2026 12:32:38 AM

Action Type Old Value New Value
Added Affected 
[{"vendor":"sparklemotion","product":"nekohtml","versions":[{"version":"< 1.9.22.noko2","status":"affected"}]}]

CVE Modified by CVE 11/21/2024 1:51:12 AM

Action Type Old Value New Value
Added Reference 
https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d
Added Reference 
https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv
Added Reference 
https://www.oracle.com/security-alerts/cpujul2022.html

CVE Modified by GitHub, Inc. 5/14/2024 6:23:14 AM

Action Type Old Value New Value

Modified Analysis by NIST 2/23/2023 3:19:25 PM

Action Type Old Value New Value
Added CPE Configuration 
OR
 *cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:*
 *cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:*
 *cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*
Changed Reference Type 
https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d Patch, Third Party Advisory


 
https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d Patch
Changed Reference Type 
https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv Third Party Advisory


 
https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv Vendor Advisory
Changed Reference Type 
https://www.oracle.com/security-alerts/cpujul2022.html No Types Assigned


 
https://www.oracle.com/security-alerts/cpujul2022.html Patch, Third Party Advisory

CVE Modified by GitHub, Inc. 7/25/2022 2:22:18 PM

Action Type Old Value New Value
Added Reference 
https://www.oracle.com/security-alerts/cpujul2022.html [No Types Assigned]

Initial Analysis by NIST 4/19/2022 11:45:33 AM

Action Type Old Value New Value
Added CVSS V3.1 
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added CVSS V2 
NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Added CPE Configuration 
OR
 *cpe:2.3:a:nekohtml_project:nekohtml:*:*:*:*:*:nokogiri:*:* versions up to (excluding) 1.9.22.noko2
Changed Reference Type 
https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d No Types Assigned


 
https://github.com/sparklemotion/nekohtml/commit/a800fce3b079def130ed42a408ff1d09f89e773d Patch, Third Party Advisory
Changed Reference Type 
https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv No Types Assigned


 
https://github.com/sparklemotion/nekohtml/security/advisories/GHSA-9849-p7jc-9rmv Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2022-24839
NVD Published Date:
04/11/2022
NVD Last Modified:
06/17/2026
Source:
GitHub, Inc.