CVE-2022-24839 — Uncontrolled Resource Consumption in Nekohtml

CWE-400 — Uncontrolled Resource ConsumptionCWE-770 — Allocation of Resources Without Limits or Throttling15 documents8 sources
Severity
7.5HIGHNVD
EPSS
0.5%
top 36.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Sparklemotion NekohtmlNekohtml Project NekohtmlNokogiri+1 more
Timeline
PublishedApr 11
Latest updateApr 15

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 Note: The upstream library `org.cyberneko.html` is no longer maintained.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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages5 packages

▶CVEListV5sparklemotion/nekohtml< 1.9.22.noko2
▶NVDnekohtml_project/nekohtml< 1.9.22.noko2
▶Debiannekohtml_project/nekohtml< 1.9.22.noko2-0.1+2
▶RubyGemsnokogiri/nokogiri< 1.13.4
▶NVDoracle/weblogic_server12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0+2

Patches

Patch: github.com ↗Patch: www.oracle.com ↗Patch: github.com ↗

🔴Vulnerability Details

6
GHSA
org.nokogiri:nekohtml vulnerable to Uncontrolled Resource Consumption↗2023-06-22
▶
OSV
org.nokogiri:nekohtml vulnerable to Uncontrolled Resource Consumption↗2023-06-22
▶
CVEList
Uncontrolled Resource Consumption in org.cyberneko.html (nokogiri fork)↗2022-04-11
▶
OSV
CVE-2022-24839: org↗2022-04-11
▶
GHSA
Denial of Service (DoS) in Nokogiri on JRuby↗2022-04-11
▶

📋Vendor Advisories

8
Oracle
Oracle Oracle Systems Risk Matrix: Tools (NekoHTML) — CVE-2022-24839↗2024-04-15
▶
Atlassian
CVE-2022-24839: DoS (Denial of Service) net.sourceforge.nekohtml:nekohtml Vulnerability in Jira Service Management Data Center and Serve↗2023-12-12
▶
Oracle
Oracle Oracle Fusion Middleware Risk Matrix: Third Party (NekoHTML) — CVE-2022-24839↗2023-10-15
▶
Oracle
Oracle Oracle Financial Services Applications Risk Matrix: Securities (NekoHTML) — CVE-2022-24839↗2023-04-15
▶
Oracle
Oracle Oracle Supply Chain Risk Matrix: Security (NekoHTML) — CVE-2022-24839↗2023-01-15
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CVE-2022-24839 — Uncontrolled Resource Consumption | cvebase