CVE-2012-4208
MEDIUM severity · CVSS 4.3 · Information disclosure
4.3CVSS MEDIUM
Summary
The XrayWrapper implementation in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 does not consider the compartment during property filtering, which allows remote attackers to bypass intended chrome-only restrictions on reading DOM object properties via a crafted web site.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impact—
Integrity impactNone
Availability impactNone
Exploit probability (EPSS)2%
AV:N/AC:M/Au:N/C:P/I:N/A:N
Affected products we track (2)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00022.htmlAdvisory
- http://lists.opensuse.org/opensuse-updates/2012-11/msg00090.htmlAdvisory
- http://lists.opensuse.org/opensuse-updates/2012-11/msg00092.htmlAdvisory
- http://lists.opensuse.org/opensuse-updates/2012-11/msg00093.htmlAdvisory
- http://secunia.com/advisories/51369Advisory
- http://secunia.com/advisories/51370Advisory
- http://secunia.com/advisories/51381Advisory