On 07/09/2023 15:35, Kirtikumar via openssl-users wrote:
Hi,
We are seeing below error during TLS/SSL handshake(SSL_accept()) between
client and server (both are windows).
*Error:*
"64160000:error:0A00010B:SSL routines:ssl3_get_record:wrong version
number:ssl\\record\\ssl3_record.c:355:\n"
This error happens when the server received something that doesn't look
like TLS. The data being sent from your client has either become
corrupted in some way, or you are not using TLS at all for some reason.
I suggest getting a pcap trace of the handshake to see if you can get a
hint as to what might be happening.
Matt
ERR_get_error() has returned 167772427
Everything before SSL_accept looks Ok.
*Configurations:*
Client is windows running Openssl 1.1.1K and Server is windows running
Openssl 3.0.8, same config is working fine when client is linux.
*Solutions tried:*
Tried to lower SSL security by ---
SSL_CTX_set_security_level(m_pCtx_IPC, 0); , but it didn't help.
Observed "Remote host suddenly stooped" error in client logs and it is
because server sent "Flags: 0x014 (RST, ACK)" to client which might be
because it received some non TLS data.
Please let me know if anyone could help us to resolve above issue.
Thanks,
Kirtikumar
