A vulnerability exists in XSLT during number formatting where a negative buffer size may be allocated in some instances, leading to a buffer overflow and crash if it occurs. This vulnerability affects Firefox < 60.Referenceshttps://www.mozilla.org/security/advisories/mfsa2018-11/https://bugzilla.mozilla.org/show_bug.cgi?id=1451908http://www.securitytracker.com/id/1040896https://usn.ubuntu.com/3645-1/http://www.securityfocus.com/bid/104139
