Closed Fufu-btw closed 11 months ago
Hi,
This issue is typical of a TLS misconfiguration: the TCP port is open but no certificate is configured. You can easily reproduce this issue locally:
$ nc -nvlp 1337
[...]
in another console
[...]
$ openssl s_client -connect 127.0.0.1:1337
CONNECTED(00000003)
40F74D26307F0000:error:0A000126:SSL routines:ssl3_read_n:unexpected eof while reading:../ssl/record/rec_layer_s3.c:308:
---
no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 0 bytes and written 300 bytes
Verification: OK
---
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
Thus, your LDAPS service seems not configured.
:sunflower:
Hello, I have (for few days) this error when i run passthecert :
I saw on some other issue that you should know if it's not an LDAPS issue. The connexion between the AD and my machine on port 636 and 389 seems ok (nmap/nc + openssl) :
Should i use another version of impacket to use it ? Or should i modify something else in my openssl configuration ?
Regards Fufu