CVE-2022-28366

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.

Bugs

• <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1010154&gt;