Two use-after-free errors during DOM operations resulting in potentially exploitable crashes. This vulnerability affects Firefox < 50.
https://bugzilla.mozilla.org/show_bug.cgi?id=1301777
https://bugzilla.mozilla.org/show_bug.cgi?id=1308922
https://www.mozilla.org/security/advisories/mfsa2016-89/
http://www.securitytracker.com/id/1037298
Source: Mitre, NVD
Published: 2018-06-11
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H