Threats tagged 'ghsa-2x4m-98h8-xp8g'

A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC and FTD Software allows an unauthenticated remote attacker to exhaust device memory during TLS connection setup, causing a denial-of-service (DoS) condition. The issue arises from improper memory management when processing crafted sftunnel TLS frames. This vulnerability has a high severity score and does not impact confidentiality or integrity but severely impacts availability.