Bug 1076983 - Disabling SSL 3.0 with pref
--- a/netwerk/base/public/security-prefs.js
+++ b/netwerk/base/public/security-prefs.js
@@ -1,13 +1,13 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-pref("security.tls.version.min", 0);
+pref("security.tls.version.min", 1);
pref("security.tls.version.max", 3);
pref("security.ssl.allow_unrestricted_renego_everywhere__temporarily_available_pref", false);
pref("security.ssl.renego_unrestricted_hosts", "");
pref("security.ssl.treat_unsafe_negotiation_as_broken", false);
pref("security.ssl.require_safe_negotiation", false);
pref("security.ssl.warn_missing_rfc5746", 1);
pref("security.ssl.enable_ocsp_stapling", true);
--- a/security/manager/ssl/src/nsNSSComponent.cpp
+++ b/security/manager/ssl/src/nsNSSComponent.cpp
@@ -824,24 +824,23 @@ void nsNSSComponent::setValidationOption
CertVerifier::ocsp_download_config odc;
CertVerifier::ocsp_strict_config osc;
CertVerifier::ocsp_get_config ogc;
GetOCSPBehaviorFromPrefs(&odc, &osc, &ogc, lock);
mDefaultCertVerifier = new SharedCertVerifier(odc, osc, ogc, pinningMode);
}
-// Enable the TLS versions given in the prefs, defaulting to SSL 3.0 (min
-// version) and TLS 1.2 (max version) when the prefs aren't set or set to
-// invalid values.
+// Enable the TLS versions given in the prefs, defaulting to TLS 1.0 (min) and
+// TLS 1.2 (max) when the prefs aren't set or set to invalid values.
nsresult
nsNSSComponent::setEnabledTLSVersions()
{
// keep these values in sync with security-prefs.js
- static const int32_t PSM_DEFAULT_MIN_TLS_VERSION = 0;
+ static const int32_t PSM_DEFAULT_MIN_TLS_VERSION = 1;
static const int32_t PSM_DEFAULT_MAX_TLS_VERSION = 3;
int32_t minVersion = Preferences::GetInt("security.tls.version.min",
PSM_DEFAULT_MIN_TLS_VERSION);
int32_t maxVersion = Preferences::GetInt("security.tls.version.max",
PSM_DEFAULT_MAX_TLS_VERSION);
// 0 means SSL 3.0, 1 means TLS 1.0, 2 means TLS 1.1, etc.