Description (CNA)
Valve's Game Networking Sockets prior to version v1.2.0 improperly handles long encrypted messages in function AES_GCM_DecryptContext::Decrypt() when compiled using libsodium, leading to a Stack-Based Buffer Overflow and resulting in a memory corruption and possibly even a remote code execution.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / Game Networking Sockets | affected All versions prior to v1.2.0 |
CWE
CWE-120
References
- https://github.com/ValveSoftware/GameNetworkingSockets/commit/bea84e2844b647532a9b7fbc3a6a8989d66e49e3
- https://research.checkpoint.com/2020/game-on-finding-vulnerabilities-in-valves-steam-sockets/
ADP enrichment
No English description supplied.