GHSA-hv5j-3h9f-99c2HighCVSS 7.5

Ruby URI component ReDoS issue

Published
March 31, 2023
Last Modified
November 4, 2025

🔗 CVE IDs covered (1)

CVE-2023-28755 →

📋 Description

A ReDoS issue was discovered in the URI component through 0.12.0 in Ruby through 3.2.1. The URI parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to URI objects. The fixed versions are 0.12.1, 0.11.1, 0.10.2 and 0.10.0.1.

🎯 Affected products4

  • rubygems/uri:= 0.12.0
  • rubygems/uri:= 0.11.0
  • rubygems/uri:= 0.10.1
  • rubygems/uri:< 0.10.0.1

🔗 References (21)