Hubert Kario
abe8d329a9
Big handshake intolerance report
2015-07-16 16:15:39 +02:00
Hubert Kario
5f5487307d
Interpret some intolerance test results
2015-07-16 16:15:39 +02:00
Hubert Kario
5c98fe2107
do a scan with -no_tlsext openssl if possible
2015-07-16 16:15:39 +02:00
Hubert Kario
a71bfe5ebd
detect some TLS intolerancies
...
buggy servers may choke on large ClientHello's, TLSv1.2 ClientHello's,
etc. try to detect such failures and report them
among tried connections are TLS1.2, TLS1.1, TLS1.0 and SSLv3 with
ability to downgrade to lower protocol versions as well as a size
limited client hello, both TLS1.2 and TLS1.0 version
2015-07-16 16:15:39 +02:00
Julien Vehent
0ab0575274
Merge pull request #58 from tomato42/fallback-scan
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Fallback scan
2015-07-15 10:21:47 -04:00
Julien Vehent
0119b9c115
Merge pull request #59 from tomato42/parsing-fixes
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Fixes for results parsing
2015-06-10 07:33:17 +02:00
Julien Vehent
90ed0bbb3e
Merge pull request #62 from tomato42/python3
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Python 3 compatibility
2015-06-10 07:00:21 +02:00
Julien Vehent
19983c0c2b
Merge pull request #61 from tomato42/gost-support
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GOST support
2015-06-10 06:39:37 +02:00
Hubert Kario
86bc8e8574
fix is_fubar key size check
2015-05-30 19:48:56 +02:00
Hubert Kario
a53a91695e
make scripts python 3 compatible
2015-05-30 15:46:26 +02:00
Hubert Kario
8ea6b57f9d
cipherscan - capture whole Signature Algorithm line
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the GOST certificates have a signature algorithm name with spaces
2015-05-30 14:58:23 +02:00
Hubert Kario
d151705218
parse_results.py - GOST support
2015-05-30 14:58:23 +02:00
Hubert Kario
596692a18e
add support for GOST cipher scanning
2015-05-30 14:58:23 +02:00
Hubert Kario
d8ebaf2d9f
report summary for clients for RC4 Preferred too
2015-05-30 00:01:32 +02:00
Hubert Kario
c55d8166c5
don't limit client specific RC4 Only to servers with multiple ciphers
2015-05-30 00:01:32 +02:00
Hubert Kario
37f1d15af1
count SSLv2 IDEA as insecure
2015-05-30 00:01:32 +02:00
Hubert Kario
b673fb976a
separate AES-CBC from AES-GCM
2015-05-30 00:01:32 +02:00
Hubert Kario
d773b73e45
don't divide by zero on empty results folder
2015-05-30 00:01:32 +02:00
Hubert Kario
b9b3a221ce
add Firefox 35 cipher settings
2015-05-30 00:01:32 +02:00
Hubert Kario
82f643244e
don't count export grade ciphers towards PFS
2015-05-30 00:01:32 +02:00
Hubert Kario
1b360153a0
sum servers that support SSL3 or TLS1 as the highest protocol
2015-05-30 00:01:32 +02:00
Hubert Kario
341f657e83
better detection for EXP and low grade ciphers in stats
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EXP is self explanatory - export grade
DES-CBC3-MD5 is available only in SSLv2 - not secure
RC4-64-MD5 is also a weakened version (though not marked as export grade)
2015-05-30 00:01:32 +02:00
Hubert Kario
8bde9c4d03
do fallback scan in case of problems
...
It's unlikely that there are SSLv2 only servers on the 'net, all
that were detected as such and I've checked actually are intolerant
to low placement of RC4 in cipher order or intolerant to large client
hello in general. In case we detect issues with the server, switch to
reduced cipher set and run the test again that should give better results
for about 3% of hosts
2015-05-29 23:50:07 +02:00
Julien Vehent
3bc8dc5583
one big readme update
2015-04-03 10:59:22 -04:00
Julien Vehent
d4441cf2bc
update sample output in readme to show curves
2015-04-03 10:42:07 -04:00
Julien Vehent
02d555bf9d
update openssl binary for darwin
2015-04-03 10:41:41 -04:00
Julien Vehent
1a26e09c7b
Merge pull request #54 from jvehent/jvehent-rework-tomato42-curves-tolerance-5
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Jvehent rework tomato42 curves tolerance 5, closes #46
2015-04-02 09:50:46 -04:00
Julien Vehent
4a6ff56b81
Add back support for old curve json format in parse results
2015-04-02 04:39:59 -04:00
Julien Vehent
a966574edc
Fix curve fallback detection
2015-04-01 14:51:01 -04:00
Julien Vehent
b2a399617f
Use new JSON format in parse_results
2015-04-01 14:50:49 -04:00
Julien Vehent
4d7e1cb05a
Re-add curve fallback detection
2015-04-01 12:50:01 -04:00
Julien Vehent
04314bffdc
Updated openssl linux amd64 binary
2015-04-01 11:18:41 -04:00
Julien Vehent
c90e5c59d7
Improve output of curves
2015-04-01 11:18:31 -04:00
Julien Vehent
cc014f085d
test curve for each ECDH cipher, change PFS output to use curve name
2015-03-27 19:03:27 -04:00
Hubert Kario
224227cc5e
force at least TLSv1.0 in curves tolerance test
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because to advertise curves to server we need extensions and
extensions are only available in TLSv1.0 or later, we need to force
OpenSSL not to send SSLv2 compatible hello if it thinks it's ok to
do (when there are SSLv2 ciphers present in cipherstring it will try to)
2015-03-27 10:04:15 -04:00
Hubert Kario
c52e008347
add support for testing supported curves
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since early versions of 1.0.2 openssl supports -curves command line
option, it allows us to set the curves advertised as supported
use the same approach to testing: advertise all, check what server
accepts, remove the accepted from list, repeat. When server aborts
connection or selects non ECC cipher, we know that we've tested all.
2015-03-27 10:04:15 -04:00
Julien Vehent
089f9e04c2
Merge pull request #50 from firstbanco/busybox_fix
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Fix for busybox timeout binary
2015-03-26 12:58:48 -04:00
Julien Vehent
800eff19ce
Merge branch 'master' of github.com:jvehent/cipherscan
2015-03-19 13:52:38 -04:00
Julien Vehent
7bf35cb02a
rebuild openssl binaries with better config flags
2015-03-19 13:52:18 -04:00
Julien Vehent
3ff415a338
Merge pull request #53 from tomato42/how-to-compile-2
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How to compile OpenSSL with all testing features
2015-03-19 12:32:21 -04:00
Hubert Kario
2f0f906dbf
how to compile the openssl with all features
2015-03-19 17:25:47 +01:00
Julien Vehent
8b38f8fad9
Merge branch 'master' of github.com:jvehent/cipherscan
2015-03-19 11:30:46 -04:00
Julien Vehent
aee4d8f109
Update openssl binary to 1.0.2a
2015-03-19 11:30:07 -04:00
Samuel Kleiner
6db82374b4
Fix for busybox timeout binary
2015-03-13 11:58:23 +00:00
Julien Vehent
606d7626db
Merge pull request #44 from genodeftest/patch-1
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fix: ignore case in bash version string
2015-01-26 11:10:55 -05:00
Julien Vehent
3e4b86eedd
Merge pull request #47 from ScriptFanix/master
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fix silent TypeError on sigalg md5WithRSAEncryption
2015-01-26 11:09:54 -05:00
Julien Vehent
3915164430
Use custom darwin openssl bin in analyze.py
2015-01-18 12:26:59 -05:00
Christian Stadelmann
9ecc3f7164
New bash version info test using $BASH_VERSINFO
2015-01-12 16:46:18 +01:00
Vincent Riquer
d1a8604a2a
fix silent TypeError on sigalg md5WithRSAEncryption
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conn['sigalg'] is an array, logging.debug(conn['sigalg']) caused silent failure
2015-01-10 03:51:26 +01:00
Christian Stadelmann
54ec2aca99
fix: ignore case in bash version string
...
Currently on some systems `bash --version` reports `GNU bash, Version 4[…]` which will fail the test.
2015-01-02 22:47:28 +01:00
