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-rw-r--r--CHANGES4
-rw-r--r--ssl/s3_srvr.c1
2 files changed, 5 insertions, 0 deletions
diff --git a/CHANGES b/CHANGES
index 52409a97d4..31f9a6e1fb 100644
--- a/CHANGES
+++ b/CHANGES
@@ -3,6 +3,10 @@
Changes between 0.9.6 and 0.9.7 [xx XXX 2000]
+ *) Zero the premaster secret after deriving the master secret in
+ DH ciphersuites.
+ [Steve Henson]
+
*) In PKCS7_set_type() initialise content_type in PKCS7_ENC_CONTENT
to data. This was previously part of the PKCS7 ASN1 code. This
was causing problems with OpenSSL created PKCS#12 and PKCS#7 structures.
diff --git a/ssl/s3_srvr.c b/ssl/s3_srvr.c
index 4704dfb598..54e0a03057 100644
--- a/ssl/s3_srvr.c
+++ b/ssl/s3_srvr.c
@@ -1425,6 +1425,7 @@ static int ssl3_get_client_key_exchange(SSL *s)
s->session->master_key_length=
s->method->ssl3_enc->generate_master_secret(s,
s->session->master_key,p,i);
+ memset(p,0,i);
}
else
#endif