Displaying 8 results from an estimated 8 matches for "ssl3_accept".
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ssl23_accept
2019 Sep 04
4
TLS not working with iOS beta?
...or
Sep 04 19:49:16 imap-login: Debug: SSL error: SSL_accept() failed: error:1408A0C1:SSL routines:ssl3_get_client_hello:no shared cipher
Sep 04 19:49:16 imap-login: Debug: SSL: where=0x2002, ret=-1: error
Sep 04 19:49:16 imap-login: Debug: SSL error: SSL_accept() failed: error:140800FF:SSL routines:ssl3_accept:unknown state
Sep 04 19:49:16 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=11.22.33.44, lip=11.22.33.44, TLS handshaking: SSL_accept() failed: error:140800FF:SSL routines:ssl3_accept:unknown state, session=<lz7m2r2rjPouOvrk>
Working client:
Sep 04 19:57:58...
2015 Apr 21
2
[BUG] imap-login segfault when running nmap -sV
...1.217.47.122]
> Apr 21 10:52:16 karif kernel: imap-login[7879] segfault at f0 ip 00007fb2b8b1360b sp 00007fff926ffd50 error 4 in libssl.so.1.0.0[7fb2b8af3000+6f000]
backtrace:
> #0 0x00007f120100260b in ssl3_get_client_hello () from /usr/lib/libssl.so.1.0.0
> #1 0x00007f120100738f in ssl3_accept () from /usr/lib/libssl.so.1.0.0
> #2 0x00007f1201012b36 in ssl3_write_bytes () from /usr/lib/libssl.so.1.0.0
> #3 0x00007f1201906200 in ?? () from /usr/lib/dovecot/libdovecot-login.so.0
> #4 0x00007f12019062d8 in ?? () from /usr/lib/dovecot/libdovecot-login.so.0
> #5 0x00007f120190...
2019 Sep 04
0
TLS not working with iOS beta?
...19:49:16 imap-login: Debug: SSL error: SSL_accept() failed: error:1408A0C1:SSL routines:ssl3_get_client_hello:no shared cipher
> Sep 04 19:49:16 imap-login: Debug: SSL: where=0x2002, ret=-1: error
> Sep 04 19:49:16 imap-login: Debug: SSL error: SSL_accept() failed: error:140800FF:SSL routines:ssl3_accept:unknown state
> Sep 04 19:49:16 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=11.22.33.44, lip=11.22.33.44, TLS handshaking: SSL_accept() failed: error:140800FF:SSL routines:ssl3_accept:unknown state, session=<lz7m2r2rjPouOvrk>
>
> Working client:
&...
2015 Apr 21
0
[BUG] imap-login segfault when running nmap -sV
...1 10:52:16 karif kernel: imap-login[7879] segfault at f0 ip 00007fb2b8b1360b sp 00007fff926ffd50 error 4 in libssl.so.1.0.0[7fb2b8af3000+6f000]
>
>
> backtrace:
> > #0 0x00007f120100260b in ssl3_get_client_hello () from /usr/lib/libssl.so.1.0.0
> > #1 0x00007f120100738f in ssl3_accept () from /usr/lib/libssl.so.1.0.0
> > #2 0x00007f1201012b36 in ssl3_write_bytes () from /usr/lib/libssl.so.1.0.0
> > #3 0x00007f1201906200 in ?? () from /usr/lib/dovecot/libdovecot-login.so.0
> > #4 0x00007f12019062d8 in ?? () from /usr/lib/dovecot/libdovecot-login.so.0
> >...
2015 Apr 24
1
[BUG] imap-login segfault when running nmap -sV
On 21.04.2015 17:10, Marcus Rueckert wrote:
>> > #0 0x00007f120100260b in ssl3_get_client_hello () from /usr/lib/libssl.so.1.0.0
>> > #1 0x00007f120100738f in ssl3_accept () from /usr/lib/libssl.so.1.0.0
>> > #2 0x00007f1201012b36 in ssl3_write_bytes () from /usr/lib/libssl.so.1.0.0
>> > #3 0x00007f1201906200 in ?? () from /usr/lib/dovecot/libdovecot-login.so.0
>> > #4 0x00007f12019062d8 in ?? () from /usr/lib/dovecot/libdovecot-login.s...
2010 Feb 19
2
segfault - (imap|pop3)-login during nessus scan
We've been struggling with a problem for the past couple of days which to this point I've only gotten to be able to boil down to this:
1. Install nessus home edition (less pluggins I assume)
2. run all scans (sequentially or in parallel, doesn't seem to matter)
3. about 3 minutes in /var/log/messages will show segfaults on imap and/or pop3
imap-login[22185]: segfault at
2015 Mar 21
2
imap-login SSLv3 causes signal 11, core dump and DoS. ssl_protocols = ??
...omewhere. http://dovecot.org/bugreport.html has some more info on how to get it.
Thank you for your interest, here is a dbx trace. This was with OpenSSL
1.0.2a.
(dbx) where
=>[1] ssl3_get_client_hello(s = 0x809b2a0) (optimized), at 0xfe9db0d5
(line ~1362) in "s3_srvr.c"
[2] ssl3_accept(s = 0x809b2a0) (optimized), at 0xfe9d9892 (line ~357)
in "s3_srvr.c"
[3] SSL_accept(s = 0x809b2a0) (optimized), at 0xfea09f07 (line ~990)
in "ssl_lib.c"
[4] ssl_handshake(proxy = 0x809ba38) (optimized), at 0xfee35c18 (line
~481) in "ssl-proxy-openssl.c"
[5]...
2015 Mar 20
2
imap-login SSLv3 causes signal 11, core dump and DoS. ssl_protocols = ??
Connecting to dovecot with ssl3 causes imap-login to die:
$ openssl s_client -connect localhost:993 -ssl3
CONNECTED(00000003)
4277630796:error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert
handshake failure:s3_pkt.c:1461:SSL alert number 40
4277630796:error:1409E0E5:SSL routines:ssl3_write_bytes:ssl handshake
failure:s3_pkt.c:645:
---
no peer certificate available
---
No client certificate