Vulnerability CVE-2015-0820
Published: 2015-02-25

Description:
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.

Type:

CWE-284

 (Improper Access Control)

CVSS2 => (AV:N/AC:H/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.6/10
2.9/10
4.9/10
Exploit range
Attack complexity
Authentication
Remote
High
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Opensuse -> Opensuse 
Novell -> Opensuse 
Mozilla -> Firefox 
Canonical -> Ubuntu linux 

 References:
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00000.html
http://lists.opensuse.org/opensuse-updates/2015-03/msg00067.html
http://www.mozilla.org/security/announce/2015/mfsa2015-27.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.securityfocus.com/bid/72757
http://www.ubuntu.com/usn/USN-2505-1
https://bugzilla.mozilla.org/show_bug.cgi?id=1125389
https://security.gentoo.org/glsa/201504-01
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