Parse Server before 8.6.115 and 9.0.0 before 9.10.7-alpha.1 validates user email address format with a regular expression whose run time grows quadratically with input length and that is applied without a length limit. An unauthenticated attacker who knows the application ID can send a sign-up request, or a logged-in user can update their own email, with a long crafted email address to block the Node.js event loop and deny service to all clients.
Bu kayıt NIST NVD kaynağından aktarılmıştır. Etkilenen sürümler, güncel değerlendirme ve üretici referansları için kaynak kaydı inceleyin.