CVE-2022-28366: High severity Cyberneko Html Project Cyberneko Html vulnerability
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-2022-24839.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/libowasp-antisamy-javato a version that resolves this vulnerability.Fixed in 1.7.4-1Fixed in 1.7.8-1 - Upgrade
Upgrade
debian/libowasp-antisamy-javato a version that resolves this vulnerability.Fixed in 1.7.4-1 - Upgrade
Upgrade
HtmlUnit-Nekoto a version that resolves this vulnerability.Fixed in 2.27 - Upgrade
Upgrade
OWASP AntiSamyto a version that resolves this vulnerability.Fixed in 1.6.6
Event History
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2022-28366.
What is the severity of CVE-2022-28366?
The severity of CVE-2022-28366 is high with a severity value of 7.5.
Which software is affected by CVE-2022-28366?
The software affected by CVE-2022-28366 are CyberNeko HTML up to version 1.9.22, HtmlUnit up to version 2.26, and Antisamy up to version 1.6.6.
How can the vulnerability CVE-2022-28366 be fixed?
To fix CVE-2022-28366, update HtmlUnit-Neko to version 2.27, CyberNeko HTML to version 1.9.23, and Antisamy to version 1.6.6 or later.
Where can I find more information about CVE-2022-28366?
You can find more information about CVE-2022-28366 on the following references: [Reference 1](https://github.com/nahsra/antisamy/releases/tag/v1.6.6), [Reference 2](https://search.maven.org/artifact/net.sourceforge.htmlunit/neko-htmlunit), [Reference 3](https://sourceforge.net/projects/htmlunit/files/htmlunit/2.27/).