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Security Advisories: GSA_kwCzR0hTQS02am1tLW1wNnctNHJyZ81BKg

OutOfMemory Exception by specifically crafted processing instruction in NekoHtml Parser

Impact

NekoHtml Parser suffers from a denial of service vulnerability on versions 2.60.0 and below. A specifically crafted input regarding the parsing of processing instructions leads to heap memory consumption. Please update to version 2.61.0.

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Permalink: https://github.com/advisories/GHSA-6jmm-mp6w-4rrg
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS02am1tLW1wNnctNHJyZ81BKg
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 2 years ago
Updated: over 1 year ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-6jmm-mp6w-4rrg, CVE-2022-29546
References: Repository: https://github.com/HtmlUnit/htmlunit-neko
Blast Radius: 14.9

Affected Packages

maven:net.sourceforge.htmlunit:neko-htmlunit
Dependent packages: 27
Dependent repositories: 97
Downloads:
Affected Version Ranges: < 2.61.0
Fixed in: 2.61.0
All affected versions: 2.34.0, 2.35.0, 2.36.0, 2.37.0, 2.38.0, 2.39.0, 2.40.0, 2.41.0, 2.42.0, 2.43.0, 2.44.0, 2.45.0, 2.46.0, 2.47.0, 2.47.1, 2.48.0, 2.49.0, 2.50.0, 2.51.0, 2.52.0, 2.53.0, 2.54.0, 2.55.0, 2.56.0, 2.57.0, 2.58.0, 2.59.0, 2.60.0
All unaffected versions: 2.61.0, 2.62.0, 2.63.0, 2.64.0, 2.65.0, 2.66.0, 2.67.0, 2.68.0, 2.69.0, 2.70.0