Valvesoftware GameNetworkingSockets Buffer Error Vulnerability

Valvesoftware GameNetworkingSockets is a transport layer support software for game delivery data from Valvesoftware USA. A buffer error vulnerability exists in Valve Game Networking Sockets versions prior to 1.2.0, which stems from a network socket incorrectly handling long unreliable segments in...

PT-2020-18891 · Valve · Game Networking Sockets

Name of the Vulnerable Software and Affected Versions: Valve's Game Networking Sockets versions prior to v1.2.0 Description: The issue arises from the improper handling of unreliable segments with negative offsets in the SNP ReceiveUnreliableSegment function, leading to a Heap-Based Buffer...