diff options
| author | Jeff Darcy <jdarcy@redhat.com> | 2014-10-21 16:54:48 -0400 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2014-10-27 04:40:55 -0700 |
| commit | 378a0a19d95e552220d71b13be685f4772c576cd (patch) | |
| tree | d66a479139604c4cf411e72a888f8fd4b7f13023 /tests | |
| parent | a7a8a7507ca938b23d20a52931fa034cfaaa29f8 (diff) | |
socket: disallow CBC cipher modes
This is related to CVE-2014-3566 a.k.a. POODLE.
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-3566
POODLE is specific to CBC cipher modes in SSLv3. Because there is no
way to prevent SSLv3 fallback on a system with an unpatched version of
OpenSSL, users of such systems can only be protected by disallowing CBC
modes. The default cipher-mode specification in our code has been
changed accordingly. Users can still set their own cipher modes if they
wish. To support them, the ssl-authz.t test script provides an example
of how to combine the CBC exclusion with other criteria in a script.
Change-Id: Ib1fa547082fbb7de9df94ffd182b1800d6e354e5
BUG: 1155328
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: http://review.gluster.org/8962
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/features/ssl-authz.t | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/features/ssl-authz.t b/tests/features/ssl-authz.t index 72db389f5cf..efaa47c6d40 100755 --- a/tests/features/ssl-authz.t +++ b/tests/features/ssl-authz.t @@ -25,6 +25,22 @@ TEST glusterd TEST pidof glusterd TEST $CLI volume info; +# Construct a cipher list that excludes CBC because of POODLE. +# http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-3566 +# +# Since this is a bit opaque, here's what it does: +# (1) Get the ciphers matching a normal cipher-list spec +# (2) Delete any colon-separated entries containing "CBC" +# (3) Collapse adjacent colons from deleted entries +# (4) Remove colons at the beginning or end +function valid_ciphers { + openssl ciphers 'HIGH:!SSLv2' | sed \ + -e '/[^:]*CBC[^:]*/s///g' \ + -e '/::*/s//:/g' \ + -e '/^:/s///' \ + -e '/:$/s///' +} + TEST openssl genrsa -out $SSL_KEY 1024 TEST openssl req -new -x509 -key $SSL_KEY -subj /CN=Anyone -out $SSL_CERT ln $SSL_CERT $SSL_CA @@ -32,6 +48,7 @@ ln $SSL_CERT $SSL_CA TEST $CLI volume create $V0 $H0:$B0/1 TEST $CLI volume set $V0 server.ssl on TEST $CLI volume set $V0 client.ssl on +#EST $CLI volume set $V0 ssl.cipher-list $(valid_ciphers) TEST $CLI volume set $V0 auth.ssl-allow Anyone TEST $CLI volume start $V0 |