EPSS
Percentile
81.3%
A buffer overflow can occur when manipulating the SVG “animatedPathSegList” through script. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox < 59.
bugzilla.redhat.com/show_bug.cgi?id=1555128
www.mozilla.org/en-US/security/advisories/mfsa2018-07/#CVE-2018-5127