Apple iChat fails to properly handle crafted TXT key hashes

Overview A vulnerability in the way Apple iChat handles specially crafted TXT key hashes could lead to denial of service. Description Apple iChat is an instant message client for Apple Mac OS X. Apple iChat Agent is a back-end process that manages iChat sessions and available contacts. Apple...

Design/Logic Flaw

The Bonjour functionality in mDNSResponder, iChat 3.1.6, and InstantMessage framework 428 in Apple Mac OS X 10.4.8 allows remote attackers to cause a denial of service persistent application crash via a crafted phsh hash attribute in a TXT key...