Netskope Threat Labs

SERVER-OTHER OpenSSL TLSv1.2 large heartbeat response - possible ssl heartbleed attempt

IPS-CFW

1 SID: 200061

First seen
August 2024
Last seen
September 2026

Detects exploitation attempts against OpenSSL TLSv1.2 large heartbeat response - possible ssl heartbleed attempt. The flaw, known as Heartbleed, saw mass exploitation to read memory from vulnerable TLS services, exposing keys, and session data.