The libcurl API function called curl_maprintf()
before version 7.51.0 can be tricked into doing a double-free due to an unsafe size_t
multiplication, on systems using 32 bit size_t
variables.
www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
www.securityfocus.com/bid/94098
www.securitytracker.com/id/1037192
access.redhat.com/errata/RHSA-2018:2486
access.redhat.com/errata/RHSA-2018:3558
bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8618
curl.haxx.se/docs/adv_20161102D.html
security.gentoo.org/glsa/201701-47
www.tenable.com/security/tns-2016-21