Index: wp-login.php
===================================================================
--- wp-login.php	(revision 14541)
+++ wp-login.php	(working copy)
@@ -231,7 +231,7 @@
 		return new WP_Error('invalid_key', __('Invalid key'));
 
 	// Generate something random for a password...
-	$new_pass = wp_generate_password();
+	$new_pass = wp_generate_password(12,false);
 
 	do_action('password_reset', $user, $new_pass);
 
@@ -301,7 +301,7 @@
 	if ( $errors->get_error_code() )
 		return $errors;
 
-	$user_pass = wp_generate_password();
+	$user_pass = wp_generate_password(12,false);
 	$user_id = wp_create_user( $sanitized_user_login, $user_pass, $user_email );
 	if ( ! $user_id ) {
 		$errors->add( 'registerfail', sprintf( __( '<strong>ERROR</strong>: Couldn&#8217;t register you... please contact the <a href="mailto:%s">webmaster</a> !' ), get_option( 'admin_email' ) ) );
Index: wp-includes/ms-functions.php
===================================================================
--- wp-includes/ms-functions.php	(revision 14541)
+++ wp-includes/ms-functions.php	(working copy)
@@ -727,7 +727,7 @@
 	$user_login = $wpdb->escape($signup->user_login);
 	$user_email = $wpdb->escape($signup->user_email);
 	wpmu_validate_user_signup($user_login, $user_email);
-	$password = wp_generate_password();
+	$password = wp_generate_password(12,false);
 
 	$user_id = username_exists($user_login);
 
Index: wp-admin/ms-edit.php
===================================================================
--- wp-admin/ms-edit.php	(revision 14541)
+++ wp-admin/ms-edit.php	(working copy)
@@ -173,7 +173,7 @@
 		$password = 'N/A';
 		$user_id = email_exists($email);
 		if ( !$user_id ) { // Create a new user with a random password
-			$password = wp_generate_password();
+			$password = wp_generate_password(12,false);
 			$user_id = wpmu_create_user( $domain, $password, $email );
 			if ( false == $user_id )
 				wp_die( __( 'There was an error creating the user.' ) );
@@ -604,7 +604,7 @@
 		elseif ( empty($user['email']) )
 			wp_die( __( 'Missing email.' ) );
 
-		$password = wp_generate_password();
+		$password = wp_generate_password(12,false);
 		$user_id = wpmu_create_user( esc_html( strtolower( $user['username'] ) ), $password, esc_html( $user['email'] ) );
 
 		if ( false == $user_id )
Index: wp-admin/includes/upgrade.php
===================================================================
--- wp-admin/includes/upgrade.php	(revision 14541)
+++ wp-admin/includes/upgrade.php	(working copy)
@@ -64,7 +64,7 @@
 	$user_password = trim($user_password);
 	$email_password = false;
 	if ( !$user_id && empty($user_password) ) {
-		$user_password = wp_generate_password();
+		$user_password = wp_generate_password(12,false);
 		$message = __('<strong><em>Note that password</em></strong> carefully! It is a <em>random</em> password that was generated just for you.');
 		$user_id = wp_create_user($user_name, $user_password, $user_email);
 		update_user_option($user_id, 'default_password_nag', true, true);
Index: wp-admin/import/mt.php
===================================================================
--- wp-admin/import/mt.php	(revision 14541)
+++ wp-admin/import/mt.php	(working copy)
@@ -103,7 +103,7 @@
 	//function to check the authorname and do the mapping
 	function checkauthor($author) {
 		//mtnames is an array with the names in the mt import file
-		$pass = wp_generate_password();
+		$pass = wp_generate_password(12,false);
 		if (!(in_array($author, $this->mtnames))) { //a new mt author name is found
 			++ $this->j;
 			$this->mtnames[$this->j] = $author; //add that new mt author name to an array
Index: wp-admin/import/wordpress.php
===================================================================
--- wp-admin/import/wordpress.php	(revision 14541)
+++ wp-admin/import/wordpress.php	(working copy)
@@ -186,7 +186,7 @@
 
 				$user_id = username_exists($new_author_name);
 				if ( !$user_id ) {
-					$user_id = wp_create_user($new_author_name, wp_generate_password());
+					$user_id = wp_create_user($new_author_name, wp_generate_password(12,false));
 				}
 
 				if ( !is_wp_error( $user_id ) ) {