fixes a time of check versus time of use race condition when the
directory holding the command is writable by the invoking user.
+ * On AIX systems, sudo now caches the auth registry string along
+ with password and group information. This fixes a potential
+ problem when a user or group of the same name exists in multiple
+ auth registries. For example, local and LDAP.
+
+ * Fixed a crash in the SSSD backend when the invoking user is not
+ found. Bug #732.
+
+ * Added the --enable-asan configure flag to enable address sanitizer
+ support. A few minor memory leaks have been plugged to quiet
+ the ASAN leak detector.
+
+ * The value of _PATH_SUDO_CONF may once again be overridden via
+ the Makefile. Bug #735
+
+ * The sudoers2ldif script now handles multiple roles with same name.
+
What's new in Sudo 1.8.15
* Fixed a bug that prevented sudo from building outside the source tree