commit a9dcdabccb1a1f7c76030c0b188ecaf7ab599e57
author Benjamin Peterson <benjamin@python.org> Wed Nov 11 22:38:41 2015 -0800
committer Benjamin Peterson <benjamin@python.org> Wed Nov 11 22:38:41 2015 -0800
tree 2882780efa009d163ef576cc082efa65d050c88e
parent eda06c8f5e7d7ed5ff79c2c5296253f8f14b7f28

always set OP_NO_SSLv3 by default (closes #25530)

Modules/_ssl.c

diff --git a/Modules/_ssl.c b/Modules/_ssl.c
index 3e9996e..63a0f9c 100644
--- a/Modules/_ssl.c
+++ b/Modules/_ssl.c
@@ -2037,6 +2037,8 @@
     options = SSL_OP_ALL & ~SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS;
     if (proto_version != PY_SSL_VERSION_SSL2)
         options |= SSL_OP_NO_SSLv2;
+    if (proto_version != PY_SSL_VERSION_SSL3)
+        options |= SSL_OP_NO_SSLv3;
     SSL_CTX_set_options(self->ctx, options);
 
 #ifndef OPENSSL_NO_ECDH