I can connect to others like tryhackme… So I know how to do it (and I’ve done a few challenges on here). Now, no matter what I do, I can’t seem to connect to any VPNs. It’ll say something like this:
Blockquote
sudo openvpn lab_Aleph0420.ovpn
[sudo] password for derek:
2022-05-15 19:56:06 WARNING: Compression for receiving enabled. Compression has been used in the past to break encryption. Sent packets are not compressed unless “allow-compression yes” is
also set.
2022-05-15 19:56:06 DEPRECATED OPTION: --cipher set to ‘AES-128-CBC’ but missing in --data-ciphers (AES-256-GCM:AES-128-GCM). Future OpenVPN version will ignore --cipher for cipher negotiat
ions. Add ‘AES-128-CBC’ to --data-ciphers or change --cipher ‘AES-128-CBC’ to --data-ciphers-fallback ‘AES-128-CBC’ to silence this warning.
2022-05-15 19:56:06 OpenVPN 2.5.5 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Mar 22 2022
2022-05-15 19:56:06 library versions: OpenSSL 3.0.2 15 Mar 2022, LZO 2.10
2022-05-15 19:56:06 Outgoing Control Channel Authentication: Using 256 bit message hash ‘SHA256’ for HMAC authentication
2022-05-15 19:56:06 Incoming Control Channel Authentication: Using 256 bit message hash ‘SHA256’ for HMAC authentication
2022-05-15 19:56:06 TCP/UDP: Preserving recently used remote address: [AF_INET]173.208.98.242:1337
2022-05-15 19:56:06 Socket Buffers: R=[212992->212992] S=[212992->212992]
2022-05-15 19:56:06 UDP link local: (not bound)
2022-05-15 19:56:06 UDP link remote: [AF_INET]173.208.98.242:1337
2022-05-15 19:56:06 TLS: Initial packet from [AF_INET]173.208.98.242:1337, sid=8c27c883 d8e75004
2022-05-15 19:56:06 VERIFY ERROR: depth=0, error=CA signature digest algorithm too weak: C=UK, ST=City, L=London, O=HackTheBox, CN=htb, name=htb, emailAddress=info@hackthebox.eu, serial=1
2022-05-15 19:56:06 OpenSSL: error:0A000086:SSL routines::certificate verify failed
2022-05-15 19:56:06 TLS_ERROR: BIO read tls_read_plaintext error
2022-05-15 19:56:06 TLS Error: TLS object → incoming plaintext read error
2022-05-15 19:56:06 TLS Error: TLS handshake failed
2022-05-15 19:56:06 SIGUSR1[soft,tls-error] received, process restarting
2022-05-15 19:56:06 Restart pause, 5 second(s)
Blockquote
Blockquote
Anyone experiencing similar things or am I the only one? Any help would be appreciated. Thanks.