Improper handling of close_notify alerts can result in an out-of-bounds read in AsyncSSLSocket. This issue affects folly prior to v2019.11.04.00.Referenceshttps://github.com/facebook/folly/commit/c321eb588909646c15aefde035fd3133ba32cdeehttps://www.facebook.com/security/advisories/cve-2019-11934
