Mozilla Firefox before 36.0 does not properly restrict transitions of JavaScript objects from a non-extensible state to an extensible state, which allows remote attackers to bypass a Caja Compiler sandbox protection mechanism or a Secure EcmaScript sandbox protection mechanism via a crafted web site.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0820
Reference (s):
- BID:72757
- URL: http://www.securityfocus.com/bid/72757
- http://www.mozilla.org/security/announce/2015/mfsa2015-27.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=1125389