CVE-2023-28756 – ruby: ReDoS vulnerability in Time

https://notcve.org/view.php?id=CVE-2023-28756

31 Mar 2023 — A ReDoS issue was discovered in the Time component through 0.2.1 in Ruby through 3.2.1. The Time parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to Time objects. The fixed versions are 0.1.1 and 0.2.2. A flaw was found in the Time gem and Time library of Ruby. • https://github.com/ruby/time/releases • CWE-20: Improper Input Validation CWE-1333: Inefficient Regular Expression Complexity •