5
CVSSv2

CVE-2022-29546

Published: 25/04/2022 Updated: 07/12/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

HtmlUnit NekoHtml Parser prior to 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.

Vulnerability Trend

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htmlunit htmlunit

Github Repositories

HtmlUnit adaptation of NekoHtml

HtmlUnit - NekoHtml Parser This is the code repository of the HTML parser used by HtmlUnit HtmlUnit has been using CyberNeko HTML parser (nekohtmlsourceforgenet/) for a long time But since the development was discontinued around 2014, we started our own fork, which now has many improvements As of version 2680, neko-htmlunit also uses its own fork of Xerces (https: