Published: 19 June 2016
OpenSSL through 1.0.2h incorrectly uses pointer arithmetic for heap-buffer boundary checks, which might allow remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact by leveraging unexpected malloc behavior, related to s3_srvr.c, ssl_sess.c, and t1_lib.c.
CVSS 3 base score: 9.8
USN-3087-1 fixed this CVE in Ubuntu 16.04 LTS. Other Ubuntu releases will be fixed in a future USN.