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revert f25801e/#1233 - use Mozilla intermediate ciphers for IMAP/POP not modern ciphers

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fixes #1300
This commit is contained in:
Joshua Tauberer 2017-12-24 14:41:41 -05:00
parent 441bd35053
commit e924459140
4 changed files with 108 additions and 38 deletions
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9
CHANGELOG.md
View File

@ -4,15 +4,14 @@ CHANGELOG
In Development
--------------
Web:
Security:
* Updated cipher list to Mozilla's current intermediate recommendation.
* Updated HSTS header to use longer six month duration.
* HTTPS, IMAP, and POP's TLS settings have been updated to Mozilla's intermediate cipher list recommendation. Some extremely old devices that use less secure TLS ciphers may no longer be able to connect to IMAP/POP.
* Updated web HSTS header to use longer six month duration.
Mail:
* Adding attachments in Roundcube broke after the last update for some users after rebooting because a temporary directory was deleted on reboot. The temporary directory is now moved from /tmp to /var so that it is persistent.
* Updated IMAP/POP cipher list to Mozilla's current mondern recommendation. Some older mail clients that use less secure TLS ciphers may no longer be able to connect to IMAP/POP.
* `X-Spam-Score` header added to incoming mail.
Control panel:
@ -23,7 +22,7 @@ Control panel:
Installer:
* We now run `apt-get autoremove` at the start of setup to clear out old packages, especially old kernels that take up a lot of space. On the first run, this step may take a long time.
* We now fetch z-push from their tagged git repository
* We now fetch Z-Push from their tagged git repository, fixing an installation problem.
v0.25 (November 15, 2017)
-------------------------

11
security.md
View File

@ -40,21 +40,14 @@ The services all follow these rules:
* TLS certificates are generated with 2048-bit RSA keys and SHA-256 fingerprints. The box provides a self-signed certificate by default. The [setup guide](https://mailinabox.email/guide.html) explains how to verify the certificate fingerprint on first login. Users are encouraged to replace the certificate with a proper CA-signed one. ([source](setup/ssl.sh))
* Only TLSv1, TLSv1.1 and TLSv1.2 are offered (the older SSL protocols are not offered).
* Export-grade ciphers, the anonymous DH/ECDH algorithms (aNULL), and clear-text ciphers (eNULL) are not offered.
* The minimum cipher key length offered is 112 bits. The maximum is 256 bits. Diffie-Hellman ciphers use a 2048-bit key for forward secrecy.
* HTTPS, IMAP, and POP track the [Mozilla Intermediate Ciphers Recommendation](https://wiki.mozilla.org/Security/Server_Side_TLS), balancing security with supporting a wide range of mail clients. Diffie-Hellman ciphers use a 2048-bit key for forward secrecy. For more details, see the [output of SSLyze for these ports](tests/tls_results.txt).
* SMTP (port 25) uses the Postfix medium grade ciphers and SMTP Submission (port 587) uses the Postfix high grade ciphers ([more info](http://www.postfix.org/postconf.5.html#smtpd_tls_mandatory_ciphers)).
Additionally:
* SMTP Submission (port 587) will not accept user credentials without STARTTLS (true also of SMTP on port 25 in case of client misconfiguration), and the submission port won't accept mail without encryption. The minimum cipher key length is 128 bits. (The box is of course configured not to be an open relay. User credentials are required to send outbound mail.) ([source](setup/mail-postfix.sh))
* HTTPS (port 443): The HTTPS Strict Transport Security header is set. A redirect from HTTP to HTTPS is offered. The [Qualys SSL Labs test](https://www.ssllabs.com/ssltest) should report an A+ grade. ([source 1](conf/nginx-ssl.conf), [source 2](conf/nginx.conf))
For more details, see the [output of SSLyze for these ports](tests/tls_results.txt).
The cipher and protocol selection are chosen to support the following clients:
* For HTTPS: Firefox 1, Chrome 1, IE 7, Opera 5, Safari 1, Windows XP IE8, Android 2.3, Java 7.
* For other protocols: TBD.
### Password Storage
The passwords for mail users are stored on disk using the [SHA512-CRYPT](http://man7.org/linux/man-pages/man3/crypt.3.html) hashing scheme. ([source](management/mailconfig.py))

2
setup/mail-dovecot.sh
View File

@ -85,7 +85,7 @@ tools/editconf.py /etc/dovecot/conf.d/10-ssl.conf \
"ssl_cert=<$STORAGE_ROOT/ssl/ssl_certificate.pem" \
"ssl_key=<$STORAGE_ROOT/ssl/ssl_private_key.pem" \
"ssl_protocols=!SSLv3 !SSLv2" \
"ssl_cipher_list=ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256" \
"ssl_cipher_list=ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS" \
"ssl_prefer_server_ciphers = yes" \
"ssl_dh_parameters_length = 2048"

124
tests/tls_results.txt
View File

@ -95,7 +95,7 @@ PORT 25
Should Not Offer: (none -- good)
Could Also Offer: DHE-DSS-AES128-GCM-SHA256, DHE-DSS-AES128-SHA, DHE-DSS-AES128-SHA256, DHE-DSS-AES256-GCM-SHA384, DHE-DSS-AES256-SHA, DHE-DSS-AES256-SHA256, DHE-DSS-CAMELLIA128-SHA, DHE-DSS-CAMELLIA256-SHA, DHE-DSS-SEED-SHA, ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA, ECDHE-ECDSA-AES128-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-ECDSA-AES256-SHA, ECDHE-ECDSA-AES256-SHA384, ECDHE-ECDSA-DES-CBC3-SHA
Supported Clients: Yahoo Slurp/Jan 2015, OpenSSL/1.0.1l, BingPreview/Jan 2015, OpenSSL/1.0.2, YandexBot/Jan 2015, Android/4.4.2, Safari/8/OS X 10.10, Safari/7/OS X 10.9, Safari/7/iOS 7.1, Safari/8/iOS 8.1.2, Safari/6/iOS 6.0.1, Baidu/Jan 2015, Firefox/31.3.0 ESR/Win 7, IE/11/Win 7, IE Mobile/11/Win Phone 8.1, IE/11/Win 8.1, Android/5.0.0, Java/8u31, Googlebot/Feb 2015, Chrome/42/OS X, Android/4.3, Android/4.1.1, Safari/6.0.4/OS X 10.8.4, Android/4.0.4, Android/4.2.2, Safari/5.1.9/OS X 10.6.8, Firefox/37/OS X, OpenSSL/0.9.8y, Java/7u25, IE Mobile/10/Win Phone 8.0, IE/8-10/Win 7, IE/7/Vista, Java/6u45, Android/2.3.7, IE/8/XP
Supported Clients: BingPreview/Jan 2015, OpenSSL/1.0.2, Yahoo Slurp/Jan 2015, OpenSSL/1.0.1l, YandexBot/Jan 2015, Android/4.4.2, Safari/7/iOS 7.1, Safari/8/iOS 8.1.2, Safari/6/iOS 6.0.1, Safari/7/OS X 10.9, Safari/8/OS X 10.10, Baidu/Jan 2015, Firefox/31.3.0 ESR/Win 7, IE/11/Win 7, IE/11/Win 8.1, IE Mobile/11/Win Phone 8.1, Java/8u31, Android/5.0.0, Googlebot/Feb 2015, Chrome/42/OS X, Android/4.1.1, Android/4.3, Android/4.0.4, Android/4.2.2, Safari/5.1.9/OS X 10.6.8, Safari/6.0.4/OS X 10.8.4, Firefox/37/OS X, OpenSSL/0.9.8y, Java/7u25, IE Mobile/10/Win Phone 8.0, IE/8-10/Win 7, IE/7/Vista, Android/2.3.7, Java/6u45, IE/8/XP
PORT 587
--------
@ -185,7 +185,7 @@ PORT 587
Should Not Offer: AES128-GCM-SHA256, AES128-SHA, AES128-SHA256, AES256-GCM-SHA384, AES256-SHA, AES256-SHA256, CAMELLIA128-SHA, CAMELLIA256-SHA, DHE-RSA-AES128-GCM-SHA256, DHE-RSA-AES128-SHA, DHE-RSA-AES128-SHA256, DHE-RSA-AES256-GCM-SHA384, DHE-RSA-AES256-SHA, DHE-RSA-AES256-SHA256, DHE-RSA-CAMELLIA128-SHA, DHE-RSA-CAMELLIA256-SHA, DHE-RSA-SEED-SHA, ECDHE-RSA-AES128-SHA, ECDHE-RSA-AES256-SHA, SEED-SHA
Could Also Offer: ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-ECDSA-AES256-SHA384
Supported Clients: Yahoo Slurp/Jan 2015, OpenSSL/1.0.1l, BingPreview/Jan 2015, OpenSSL/1.0.2, YandexBot/Jan 2015, Android/4.4.2, Safari/8/OS X 10.10, Safari/7/OS X 10.9, IE/11/Win 7, IE Mobile/11/Win Phone 8.1, IE/11/Win 8.1, Safari/7/iOS 7.1, Safari/8/iOS 8.1.2, Safari/6/iOS 6.0.1, Baidu/Jan 2015, Firefox/31.3.0 ESR/Win 7, Android/5.0.0, Java/8u31, Chrome/42/OS X, Googlebot/Feb 2015, Firefox/37/OS X, Android/4.3, Android/4.1.1, Safari/6.0.4/OS X 10.8.4, Android/4.0.4, Android/4.2.2, Safari/5.1.9/OS X 10.6.8, OpenSSL/0.9.8y, IE Mobile/10/Win Phone 8.0, IE/8-10/Win 7, IE/7/Vista, Java/7u25, Java/6u45, Android/2.3.7
Supported Clients: BingPreview/Jan 2015, OpenSSL/1.0.2, Yahoo Slurp/Jan 2015, OpenSSL/1.0.1l, YandexBot/Jan 2015, Android/4.4.2, Safari/7/iOS 7.1, IE/11/Win 7, IE/11/Win 8.1, Safari/8/iOS 8.1.2, Safari/6/iOS 6.0.1, Safari/7/OS X 10.9, IE Mobile/11/Win Phone 8.1, Safari/8/OS X 10.10, Baidu/Jan 2015, Firefox/31.3.0 ESR/Win 7, Java/8u31, Android/5.0.0, Chrome/42/OS X, Googlebot/Feb 2015, Firefox/37/OS X, Android/4.1.1, Android/4.3, Android/4.0.4, Android/4.2.2, Safari/5.1.9/OS X 10.6.8, Safari/6.0.4/OS X 10.8.4, OpenSSL/0.9.8y, IE Mobile/10/Win Phone 8.0, IE/8-10/Win 7, IE/7/Vista, Java/7u25, Android/2.3.7, Java/6u45
PORT 443
--------
@ -200,16 +200,16 @@ PORT 443
* OpenSSL Heartbleed:
OK - Not vulnerable to Heartbleed
* Session Resumption:
With Session IDs: OK - Supported (5 successful, 0 failed, 0 errors, 5 total attempts).
With TLS Session Tickets: OK - Supported
* HTTP Strict Transport Security:
OK - HSTS header received: max-age=15768000
Unhandled exception when processing --chrome_sha1:
exceptions.TypeError - Incorrect padding
* Session Resumption:
With Session IDs: OK - Supported (5 successful, 0 failed, 0 errors, 5 total attempts).
With TLS Session Tickets: OK - Supported
* SSLV2 Cipher Suites:
Server rejected all cipher suites.
@ -272,7 +272,7 @@ exceptions.TypeError - Incorrect padding
Should Not Offer: (none -- good)
Could Also Offer: ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA, ECDHE-ECDSA-AES128-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-ECDSA-AES256-SHA, ECDHE-ECDSA-AES256-SHA384, ECDHE-ECDSA-DES-CBC3-SHA
Supported Clients: Yahoo Slurp/Jan 2015, OpenSSL/1.0.1l, BingPreview/Jan 2015, OpenSSL/1.0.2, YandexBot/Jan 2015, Android/4.4.2, Safari/8/OS X 10.10, Safari/7/OS X 10.9, Safari/7/iOS 7.1, Safari/8/iOS 8.1.2, Safari/6/iOS 6.0.1, IE/11/Win 7, IE Mobile/11/Win Phone 8.1, IE/11/Win 8.1, Android/5.0.0, Java/8u31, Chrome/42/OS X, Firefox/31.3.0 ESR/Win 7, Googlebot/Feb 2015, Baidu/Jan 2015, Android/4.3, Android/4.1.1, Safari/6.0.4/OS X 10.8.4, Android/4.0.4, Android/4.2.2, Safari/5.1.9/OS X 10.6.8, Firefox/37/OS X, OpenSSL/0.9.8y, Java/7u25, IE Mobile/10/Win Phone 8.0, IE/8-10/Win 7, IE/7/Vista, Java/6u45, Android/2.3.7, IE/8/XP
Supported Clients: BingPreview/Jan 2015, OpenSSL/1.0.2, YandexBot/Jan 2015, OpenSSL/1.0.1l, Yahoo Slurp/Jan 2015, Android/4.4.2, Safari/7/iOS 7.1, Safari/8/iOS 8.1.2, Safari/6/iOS 6.0.1, Safari/7/OS X 10.9, Safari/8/OS X 10.10, IE/11/Win 7, IE/11/Win 8.1, IE Mobile/11/Win Phone 8.1, Java/8u31, Android/5.0.0, Googlebot/Feb 2015, Firefox/31.3.0 ESR/Win 7, Chrome/42/OS X, Baidu/Jan 2015, Android/4.1.1, Android/4.3, Android/4.0.4, Android/4.2.2, Safari/5.1.9/OS X 10.6.8, Safari/6.0.4/OS X 10.8.4, Firefox/37/OS X, OpenSSL/0.9.8y, Java/7u25, IE Mobile/10/Win Phone 8.0, IE/8-10/Win 7, IE/7/Vista, Java/6u45, Android/2.3.7, IE/8/XP
PORT 993
--------
@ -286,34 +286,73 @@ _nassl.OpenSSLError - error:140940F5:SSL routines:ssl3_read_bytes:unexpected rec
* OpenSSL Heartbleed:
OK - Not vulnerable to Heartbleed
* SSLV2 Cipher Suites:
Server rejected all cipher suites.
* Session Resumption:
With Session IDs: NOT SUPPORTED (0 successful, 5 failed, 0 errors, 5 total attempts).
With TLS Session Tickets: NOT SUPPORTED - TLS ticket assigned but not accepted.
* SSLV2 Cipher Suites:
Server rejected all cipher suites.
* TLSV1_2 Cipher Suites:
Preferred:
ECDHE-RSA-AES256-GCM-SHA384 ECDH-384 bits 256 bits
ECDHE-RSA-AES128-GCM-SHA256 ECDH-384 bits 128 bits
Accepted:
ECDHE-RSA-AES256-SHA384 ECDH-384 bits 256 bits
ECDHE-RSA-AES256-SHA ECDH-384 bits 256 bits
ECDHE-RSA-AES256-GCM-SHA384 ECDH-384 bits 256 bits
DHE-RSA-AES256-SHA256 DH-2048 bits 256 bits
DHE-RSA-AES256-SHA DH-2048 bits 256 bits
DHE-RSA-AES256-GCM-SHA384 DH-2048 bits 256 bits
AES256-SHA256 - 256 bits
AES256-SHA - 256 bits
AES256-GCM-SHA384 - 256 bits
ECDHE-RSA-AES128-SHA256 ECDH-384 bits 128 bits
ECDHE-RSA-AES128-SHA ECDH-384 bits 128 bits
ECDHE-RSA-AES128-GCM-SHA256 ECDH-384 bits 128 bits
DHE-RSA-AES128-SHA256 DH-2048 bits 128 bits
DHE-RSA-AES128-SHA DH-2048 bits 128 bits
DHE-RSA-AES128-GCM-SHA256 DH-2048 bits 128 bits
AES128-SHA256 - 128 bits
AES128-SHA - 128 bits
AES128-GCM-SHA256 - 128 bits
ECDHE-RSA-DES-CBC3-SHA ECDH-384 bits 112 bits
EDH-RSA-DES-CBC3-SHA DH-2048 bits 112 bits
DES-CBC3-SHA - 112 bits
* TLSV1_1 Cipher Suites:
Server rejected all cipher suites.
Preferred:
ECDHE-RSA-AES128-SHA ECDH-384 bits 128 bits
Accepted:
ECDHE-RSA-AES256-SHA ECDH-384 bits 256 bits
DHE-RSA-AES256-SHA DH-2048 bits 256 bits
AES256-SHA - 256 bits
ECDHE-RSA-AES128-SHA ECDH-384 bits 128 bits
DHE-RSA-AES128-SHA DH-2048 bits 128 bits
AES128-SHA - 128 bits
ECDHE-RSA-DES-CBC3-SHA ECDH-384 bits 112 bits
EDH-RSA-DES-CBC3-SHA DH-2048 bits 112 bits
DES-CBC3-SHA - 112 bits
* TLSV1 Cipher Suites:
Server rejected all cipher suites.
Preferred:
ECDHE-RSA-AES128-SHA ECDH-384 bits 128 bits
Accepted:
ECDHE-RSA-AES256-SHA ECDH-384 bits 256 bits
DHE-RSA-AES256-SHA DH-2048 bits 256 bits
AES256-SHA - 256 bits
ECDHE-RSA-AES128-SHA ECDH-384 bits 128 bits
DHE-RSA-AES128-SHA DH-2048 bits 128 bits
AES128-SHA - 128 bits
ECDHE-RSA-DES-CBC3-SHA ECDH-384 bits 112 bits
EDH-RSA-DES-CBC3-SHA DH-2048 bits 112 bits
DES-CBC3-SHA - 112 bits
* SSLV3 Cipher Suites:
Server rejected all cipher suites.
Should Not Offer: (none -- good)
Should Not Offer: AES128-GCM-SHA256, AES128-SHA, AES128-SHA256, AES256-GCM-SHA384, AES256-SHA, AES256-SHA256, DES-CBC3-SHA, DHE-RSA-AES128-GCM-SHA256, DHE-RSA-AES128-SHA, DHE-RSA-AES128-SHA256, DHE-RSA-AES256-GCM-SHA384, DHE-RSA-AES256-SHA, DHE-RSA-AES256-SHA256, ECDHE-RSA-AES128-SHA, ECDHE-RSA-AES256-SHA, ECDHE-RSA-DES-CBC3-SHA, EDH-RSA-DES-CBC3-SHA
Could Also Offer: ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-ECDSA-AES256-SHA384
Supported Clients: Yahoo Slurp/Jan 2015, OpenSSL/1.0.2, YandexBot/Jan 2015, OpenSSL/1.0.1l, BingPreview/Jan 2015, Android/4.4.2, Java/8u31, Safari/8/OS X 10.10, Safari/7/iOS 7.1, Safari/6/iOS 6.0.1, IE Mobile/11/Win Phone 8.1, Safari/7/OS X 10.9, IE/11/Win 7, Safari/8/iOS 8.1.2, IE/11/Win 8.1, Chrome/42/OS X, Firefox/37/OS X, Googlebot/Feb 2015, Firefox/31.3.0 ESR/Win 7, Android/5.0.0
Supported Clients: BingPreview/Jan 2015, OpenSSL/1.0.2, YandexBot/Jan 2015, OpenSSL/1.0.1l, Yahoo Slurp/Jan 2015, Android/4.4.2, Safari/7/iOS 7.1, Safari/8/iOS 8.1.2, Safari/6/iOS 6.0.1, Safari/7/OS X 10.9, Safari/8/OS X 10.10, IE/11/Win 7, IE/11/Win 8.1, IE Mobile/11/Win Phone 8.1, Java/8u31, Android/5.0.0, Googlebot/Feb 2015, Firefox/31.3.0 ESR/Win 7, Chrome/42/OS X, Baidu/Jan 2015, Android/4.1.1, Android/4.3, Android/4.0.4, Android/4.2.2, Safari/5.1.9/OS X 10.6.8, Safari/6.0.4/OS X 10.8.4, Firefox/37/OS X, OpenSSL/0.9.8y, Java/7u25, IE Mobile/10/Win Phone 8.0, IE/8-10/Win 7, IE/7/Vista, Java/6u45, Android/2.3.7, IE/8/XP
PORT 995
--------
@ -327,32 +366,71 @@ _nassl.OpenSSLError - error:140940F5:SSL routines:ssl3_read_bytes:unexpected rec
* OpenSSL Heartbleed:
OK - Not vulnerable to Heartbleed
* SSLV2 Cipher Suites:
Server rejected all cipher suites.
* Session Resumption:
With Session IDs: NOT SUPPORTED (0 successful, 5 failed, 0 errors, 5 total attempts).
With TLS Session Tickets: NOT SUPPORTED - TLS ticket assigned but not accepted.
* SSLV2 Cipher Suites:
Server rejected all cipher suites.
* TLSV1_2 Cipher Suites:
Preferred:
ECDHE-RSA-AES256-GCM-SHA384 ECDH-384 bits 256 bits
ECDHE-RSA-AES128-GCM-SHA256 ECDH-384 bits 128 bits
Accepted:
ECDHE-RSA-AES256-SHA384 ECDH-384 bits 256 bits
ECDHE-RSA-AES256-SHA ECDH-384 bits 256 bits
ECDHE-RSA-AES256-GCM-SHA384 ECDH-384 bits 256 bits
DHE-RSA-AES256-SHA256 DH-2048 bits 256 bits
DHE-RSA-AES256-SHA DH-2048 bits 256 bits
DHE-RSA-AES256-GCM-SHA384 DH-2048 bits 256 bits
AES256-SHA256 - 256 bits
AES256-SHA - 256 bits
AES256-GCM-SHA384 - 256 bits
ECDHE-RSA-AES128-SHA256 ECDH-384 bits 128 bits
ECDHE-RSA-AES128-SHA ECDH-384 bits 128 bits
ECDHE-RSA-AES128-GCM-SHA256 ECDH-384 bits 128 bits
DHE-RSA-AES128-SHA256 DH-2048 bits 128 bits
DHE-RSA-AES128-SHA DH-2048 bits 128 bits
DHE-RSA-AES128-GCM-SHA256 DH-2048 bits 128 bits
AES128-SHA256 - 128 bits
AES128-SHA - 128 bits
AES128-GCM-SHA256 - 128 bits
ECDHE-RSA-DES-CBC3-SHA ECDH-384 bits 112 bits
EDH-RSA-DES-CBC3-SHA DH-2048 bits 112 bits
DES-CBC3-SHA - 112 bits
* TLSV1_1 Cipher Suites:
Server rejected all cipher suites.
Preferred:
ECDHE-RSA-AES128-SHA ECDH-384 bits 128 bits
Accepted:
ECDHE-RSA-AES256-SHA ECDH-384 bits 256 bits
DHE-RSA-AES256-SHA DH-2048 bits 256 bits
AES256-SHA - 256 bits
ECDHE-RSA-AES128-SHA ECDH-384 bits 128 bits
DHE-RSA-AES128-SHA DH-2048 bits 128 bits
AES128-SHA - 128 bits
ECDHE-RSA-DES-CBC3-SHA ECDH-384 bits 112 bits
EDH-RSA-DES-CBC3-SHA DH-2048 bits 112 bits
DES-CBC3-SHA - 112 bits
* TLSV1 Cipher Suites:
Server rejected all cipher suites.
Preferred:
ECDHE-RSA-AES128-SHA ECDH-384 bits 128 bits
Accepted:
ECDHE-RSA-AES256-SHA ECDH-384 bits 256 bits
DHE-RSA-AES256-SHA DH-2048 bits 256 bits
AES256-SHA - 256 bits
ECDHE-RSA-AES128-SHA ECDH-384 bits 128 bits
DHE-RSA-AES128-SHA DH-2048 bits 128 bits
AES128-SHA - 128 bits
ECDHE-RSA-DES-CBC3-SHA ECDH-384 bits 112 bits
EDH-RSA-DES-CBC3-SHA DH-2048 bits 112 bits
DES-CBC3-SHA - 112 bits
* SSLV3 Cipher Suites:
Server rejected all cipher suites.
Should Not Offer: (none -- good)
Should Not Offer: AES128-GCM-SHA256, AES128-SHA, AES128-SHA256, AES256-GCM-SHA384, AES256-SHA, AES256-SHA256, DES-CBC3-SHA, DHE-RSA-AES128-GCM-SHA256, DHE-RSA-AES128-SHA, DHE-RSA-AES128-SHA256, DHE-RSA-AES256-GCM-SHA384, DHE-RSA-AES256-SHA, DHE-RSA-AES256-SHA256, ECDHE-RSA-AES128-SHA, ECDHE-RSA-AES256-SHA, ECDHE-RSA-DES-CBC3-SHA, EDH-RSA-DES-CBC3-SHA
Could Also Offer: ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-ECDSA-AES256-GCM-SHA384, ECDHE-ECDSA-AES256-SHA384
Supported Clients: Yahoo Slurp/Jan 2015, OpenSSL/1.0.2, YandexBot/Jan 2015, OpenSSL/1.0.1l, BingPreview/Jan 2015, Android/4.4.2, Java/8u31, Safari/8/OS X 10.10, Safari/7/iOS 7.1, Safari/6/iOS 6.0.1, IE Mobile/11/Win Phone 8.1, Safari/7/OS X 10.9, IE/11/Win 7, Safari/8/iOS 8.1.2, IE/11/Win 8.1, Chrome/42/OS X, Firefox/37/OS X, Googlebot/Feb 2015, Firefox/31.3.0 ESR/Win 7, Android/5.0.0
Supported Clients: BingPreview/Jan 2015, OpenSSL/1.0.2, YandexBot/Jan 2015, OpenSSL/1.0.1l, Yahoo Slurp/Jan 2015, Android/4.4.2, Safari/7/iOS 7.1, Safari/8/iOS 8.1.2, Safari/6/iOS 6.0.1, Safari/7/OS X 10.9, Safari/8/OS X 10.10, IE/11/Win 7, IE/11/Win 8.1, IE Mobile/11/Win Phone 8.1, Java/8u31, Android/5.0.0, Googlebot/Feb 2015, Firefox/31.3.0 ESR/Win 7, Chrome/42/OS X, Baidu/Jan 2015, Android/4.1.1, Android/4.3, Android/4.0.4, Android/4.2.2, Safari/5.1.9/OS X 10.6.8, Safari/6.0.4/OS X 10.8.4, Firefox/37/OS X, OpenSSL/0.9.8y, Java/7u25, IE Mobile/10/Win Phone 8.0, IE/8-10/Win 7, IE/7/Vista, Java/6u45, Android/2.3.7, IE/8/XP