CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:N/C:N/I:P/A:N
EPSS
Percentile
73.4%
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.
www.mozilla.org/security/announce/2015/mfsa2015-27.html
bugzilla.mozilla.org/show_bug.cgi?id=1125389
launchpad.net/bugs/cve/CVE-2015-0820
nvd.nist.gov/vuln/detail/CVE-2015-0820
security-tracker.debian.org/tracker/CVE-2015-0820
ubuntu.com/security/notices/USN-2505-1
www.cve.org/CVERecord?id=CVE-2015-0820
www.mozilla.org/en-US/security/advisories/mfsa2015-27/