Ecosyste.ms: Advisories
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Security Advisories: GSA_kwCzR0hTQS1nOWhoLXZ2eDMtdjM3ds0_tA
Denial of service in HtmlUnit-Neko
Certain Neko-related HTML parsers allow a denial of service via crafted Processing Instruction (PI) input that causes excessive heap memory consumption. In particular, this issue exists in HtmlUnit-Neko through 2.26, and is fixed in 2.27. This issue also exists in CyberNeko HTML through 1.9.22 (also affecting OWASP AntiSamy before 1.6.6), but 1.9.22 is the last version of CyberNeko HTML. NOTE: this may be related to CVE-2022-24939.
Permalink: https://github.com/advisories/GHSA-g9hh-vvx3-v37vJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1nOWhoLXZ2eDMtdjM3ds0_tA
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-g9hh-vvx3-v37v, CVE-2022-28366
References:
- https://nvd.nist.gov/vuln/detail/CVE-2022-28366
- https://github.com/nahsra/antisamy/releases/tag/v1.6.6
- https://search.maven.org/artifact/net.sourceforge.htmlunit/neko-htmlunit
- https://sourceforge.net/projects/htmlunit/files/htmlunit/2.27/
- https://github.com/advisories/GHSA-g9hh-vvx3-v37v
Blast Radius: 14.9
Affected Packages
maven:net.sourceforge.htmlunit:neko-htmlunit
Dependent packages: 27Dependent repositories: 97
Downloads:
Affected Version Ranges: < 2.27
Fixed in: 2.27
All affected versions:
All unaffected 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, 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