CVE-2022-29546 — Uncontrolled Resource Consumption in Htmlunit

CWE-400 — Uncontrolled Resource Consumption7 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.3%
top 51.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Htmlunit
Timeline
PublishedApr 25
Latest updateDec 12

Description

HtmlUnit NekoHtml Parser before 2.61.0 suffers from a denial of service vulnerability. Crafted input associated with the parsing of Processing Instruction (PI) data leads to heap memory consumption. This is similar to CVE-2022-28366 but affects a much later version of the product.

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 Packages1 packages

▶NVDhtmlunit/htmlunit< 2.61.0

🔴Vulnerability Details

3
GHSA
OutOfMemory Exception by specifically crafted processing instruction in NekoHtml Parser↗2022-04-26
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OSV
OutOfMemory Exception by specifically crafted processing instruction in NekoHtml Parser↗2022-04-26
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CVEList
CVE-2022-29546: HtmlUnit NekoHtml Parser before 2↗2022-04-25
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📋Vendor Advisories

3
Atlassian
CVE-2022-29546: DoS (Denial of Service) net.sourceforge.nekohtml:nekohtml Vulnerability in Jira Service Management Data Center and Serve↗2023-12-12
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Oracle
Oracle Oracle Fusion Middleware Risk Matrix: Centralized Thirdparty Jars (NekoHTML) — CVE-2022-29546↗2023-10-15
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Oracle
Oracle Oracle Fusion Middleware Risk Matrix: Third Party (NekoHTML) — CVE-2022-29546↗2023-07-15
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CVE-2022-29546 — Uncontrolled Resource Consumption | cvebase