HHVM 4.172.0 and all prior versions use TLS 1.0 for secure connections when handling tls:// URLs in the stream extension. TLS1.0 has numerous published vulnerabilities and is deprecated. HHVM 4.153.4, 4.168.2, 4.169.2, 4.170.2, 4.171.1, 4.172.1, 4.173.0 replaces TLS1.0 with TLS1.3.
Applications that call stream_socket_server or stream_socket_client functions with a URL starting with tls:// are affected.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Hhvm | * | 4.153.4 (excluding) | |
| Hhvm | 4.154.0 (including) | 4.168.2 (excluding) | |
| Hhvm | 4.169.0 (including) | 4.169.2 (excluding) | |
| Hhvm | 4.170.0 (including) | 4.170.2 (excluding) | |
| Hhvm | 4.171.0 (including) | 4.171.0 (including) | |
| Hhvm | 4.172.0 (including) | 4.172.0 (including) | |
| Hhvm | Ubuntu | bionic | * |
| Hhvm | Ubuntu | trusty | * |
| Hhvm | Ubuntu | xenial | * |