Fixes the following security issues:
(3.41) CVE-2018-12404: Cache side-channel variant of the Bleichenbacher
attack
(3.42.1) CVE-2018-18508: Add additional null checks to several CMS functions
to fix a rare CMS crash. Thanks to Hanno Böck and Damian Poddebniak for the
discovery and fixes
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 8c0bff1b4f)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
32433179b3