ssldump looks like the below.
>From ssldump, we can see that the server sent three separate
certificates. Openssl s_client however claims that no certificates were
detected.
New TCP connection #42: 172.29.231.43(33116) <-> 172.29.228.240(5432)
42 1 0.0038 (0.0038) C>SV3.1(300) Handshake
ClientHello
Version 3.3
random[32]=
80 cf 99 66 b3 07 55 c2 3f cf b2 61 13 39 89 c1
33 37 f4 77 21 a3 fd 2e f9 fa 9b 65 4e b5 bd 24
cipher suites
Unknown value 0xc030
Unknown value 0xc02c
Unknown value 0xc028
Unknown value 0xc024
Unknown value 0xc014
Unknown value 0xc00a
Unknown value 0xa5
Unknown value 0xa3
Unknown value 0xa1
Unknown value 0x9f
Unknown value 0x6b
Unknown value 0x6a
Unknown value 0x69
Unknown value 0x68
TLS_DHE_RSA_WITH_AES_256_CBC_SHA
TLS_DHE_DSS_WITH_AES_256_CBC_SHA
TLS_DH_RSA_WITH_AES_256_CBC_SHA
TLS_DH_DSS_WITH_AES_256_CBC_SHA
Unknown value 0x88
Unknown value 0x87
Unknown value 0x86
Unknown value 0x85
Unknown value 0xc032
Unknown value 0xc02e
Unknown value 0xc02a
Unknown value 0xc026
Unknown value 0xc00f
Unknown value 0xc005
Unknown value 0x9d
Unknown value 0x3d
TLS_RSA_WITH_AES_256_CBC_SHA
Unknown value 0x84
Unknown value 0xc02f
Unknown value 0xc02b
Unknown value 0xc027
Unknown value 0xc023
Unknown value 0xc013
Unknown value 0xc009
Unknown value 0xa4
Unknown value 0xa2
Unknown value 0xa0
Unknown value 0x9e
TLS_DHE_DSS_WITH_NULL_SHA
Unknown value 0x40
Unknown value 0x3f
Unknown value 0x3e
TLS_DHE_RSA_WITH_AES_128_CBC_SHA
TLS_DHE_DSS_WITH_AES_128_CBC_SHA
TLS_DH_RSA_WITH_AES_128_CBC_SHA
TLS_DH_DSS_WITH_AES_128_CBC_SHA
Unknown value 0x9a
Unknown value 0x99
Unknown value 0x98
Unknown value 0x97
Unknown value 0x45
Unknown value 0x44
Unknown value 0x43
Unknown value 0x42
Unknown value 0xc031
Unknown value 0xc02d
Unknown value 0xc029
Unknown value 0xc025
Unknown value 0xc00e
Unknown value 0xc004
Unknown value 0x9c
Unknown value 0x3c
TLS_RSA_WITH_AES_128_CBC_SHA
Unknown value 0x96
Unknown value 0x41
Unknown value 0xc011
Unknown value 0xc007
Unknown value 0xc00c
Unknown value 0xc002
TLS_RSA_WITH_RC4_128_SHA
TLS_RSA_WITH_RC4_128_MD5
Unknown value 0xc012
Unknown value 0xc008
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA
TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA
TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA
Unknown value 0xc00d
Unknown value 0xc003
TLS_RSA_WITH_3DES_EDE_CBC_SHA
Unknown value 0xff
compression methods
NULL
42 2 0.0056 (0.0017) S>CV3.3(62) Handshake
ServerHello
Version 3.3
random[32]=
f9 4d fa 63 ee d5 65 6d ba dd 58 de 51 00 8e ac
9f 45 24 43 e2 17 88 07 41 9a 8d aa 7f 95 2a 13
session_id[0]=
cipherSuite Unknown value 0xc030
compressionMethod NULL
42 3 0.0056 (0.0000) S>CV3.3(3345) Handshake
Certificate
certificate[1329]=[snip]
certificate[1010]=[snip]
certificate[990]=[snip]
42 4 0.0056 (0.0000) S>CV3.3(333) Handshake
ServerKeyExchange
42 5 0.0056 (0.0000) S>CV3.3(179) Handshake
CertificateRequest
certificate_types rsa_sign
certificate_types dss_sign
certificate_types unknown value
Not enough data. Found 163 bytes (expecting 32767)
ServerHelloDone
42 6 0.0061 (0.0004) C>SV3.3(2) Alert
level fatal
value unknown_ca
42 0.0062 (0.0001) C>S TCP RST
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to openssl in Ubuntu.
https://bugs.launchpad.net/bugs/1612711
Title:
TLS negation fails
Status in openssl package in Ubuntu:
Confirmed
Bug description:
This seems like a duplicate of #965371, however that is marked fixed,
so I don't know.
I'm running 16.04.1. I'm setting up OpenLDAP with TLS. I've followed
the instructions at https://help.ubuntu.com/lts/serverguide/openldap-
server.html#openldap-tls, and test with the command openssl s_client
-connect my.server.com:389 -showcerts and I get the error:
140668035487384:error:140790E5:SSL routines:ssl23_write:ssl handshake
failure:s23_lib.c:177
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/1612711/+subscriptions
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