tcpdump mailing list archives

ssl issues


From: Vasu Krishnappanaidu <kriva03 () gmail com>
Date: Thu, 6 May 2010 13:22:24 -0700

Hi team



We use ssldump-0.9b3 and having some issues causing our application to crash
and not able to understand what’s going on. I’m not very familiar with ssl
technologies and not a network guy either. With that said, I’ve attached the
ssldump output taken without a perm key.



I’m trying to understand the following and if you could give me some
technical details and what can be done to troubleshoot, I would greatly
appreciate:



1.   ssl.enums: short handshake length: expected 983483 got 28

2.   ssl.enums: wrong length for alert message: 18

3.   ssl_analyze: unknown SSL content type 222 on
[93.42.231.233]:1337->[193.41.84.72]:443, conn 52197, packet 3251157

4.   sslinterface: network_process_packet: error 3 (unspecified internal
error), conn 52197, packet 3251157,
[93.42.231.233]:1337->[193.41.84.72]:443; ignoring further data

5.   1632 110 18.5938 (0.0959)  S>CShort record

6. Unknown SSL content type 137



etc...



1632 111 18.5938 (0.0000)  S>CShort record

Unknown SSL content type 139

1632 112 18.5938 (0.0000)  S>CShort record

Unknown SSL content type 252

1900 29 1.3052 (0.0038)  S>CV3.1(168)  application_data

1632 113 18.5955 (0.0016)  S>CShort record

Unknown SSL content type 158

1632 114 18.5955 (0.0000)  S>CShort record

Unknown SSL content type 45

1632 115 18.5955 (0.0000)  S>CShort record

Unknown SSL content type 148

1632 116 18.5984 (0.0029)  S>CShort record

Unknown SSL content type 77

1632 117 18.5985 (0.0000)  S>CShort record

Unknown SSL content type 72

1632 118 18.5985 (0.0000)  S>CShort record

Unknown SSL content type 51

1632 119 18.5991 (0.0005)  S>CShort record

Unknown SSL content type 233

1632 120 18.5991 (0.0000)  S>CShort record

Unknown SSL content type 61

1632 121 18.5991 (0.0000)  S>CShort record

Unknown SSL content type 36

1780 15 8.9098 (0.0686)  S>CV3.1(272)  application_data

1632 122 18.6007 (0.0016)  S>CShort record

Unknown SSL content type 5

1632 123 18.6007 (0.0000)  S>CShort record

Unknown SSL content type 135

1632 124 18.6007 (0.0000)  S>CShort record

Unknown SSL content type 190

1864 50 3.4651 (0.0238)  S>CV3.1(9624)  application_data

1864 51 3.4651 (0.0000)  S>CV3.1(24)  application_data

1632 125 18.6030 (0.0022)  S>CShort record

Unknown SSL content type 203

1632 126 18.6030 (0.0000)  S>CShort record

Unknown SSL content type 42

1632 127 18.6031 (0.0000)  S>CShort record

Unknown SSL content type 49

1886 33 2.0755 (0.0306)  C>SV3.1(464)  application_data

1886 34 2.0774 (0.0019)  S>CV3.1(160)  application_data

1900 30 1.3347 (0.0294)  C>SV3.1(456)  application_data

1900 31 1.3370 (0.0023)  S>CV3.1(168)  application_data

1864 52 3.4932 (0.0281)  S>CV3
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