ID:4906 - Exploit for Stack-based buffer overflow in Game Networking Sockets - CVE-2020-6018

Link to public exploit:

Vulnerability description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing long encrypted messages within the AES_GCM_DecryptContext::Decrypt() function. A remote unauthenticated attacker can send specially crafted messages to the application, trigger a stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Remediation