le0pard re2js Schwachstellen (CVE)

RE2JS: Quadratic-time denial of service in re2js lookbehind matching

RE2JS is the JavaScript port of RE2, a regular expression engine that provides linear time matching. From 2.2.0 until 2.8.7, enabling LOOKBEHINDS and using repeated matching through matcher().find(), matchAll(), split(), or matcher().replaceAll() can cause qu…