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.
References
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-04-21T22:41:53

Updated: 2022-09-26T14:35:07

Reserved: 2022-04-03T00:00:00


Link: CVE-2022-28366

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-04-21T23:15:10.383

Modified: 2023-12-07T17:56:27.147


Link: CVE-2022-28366

JSON object: View

cve-icon Redhat Information

No data.