CVE-2012-4193
MEDIUM severity · CVSS 6.8 · CWE-346
6.8CVSS MEDIUM
Summary
Mozilla Firefox before 16.0.1, Firefox ESR 10.x before 10.0.9, Thunderbird before 16.0.1, Thunderbird ESR 10.x before 10.0.9, and SeaMonkey before 2.13.1 omit a security check in the defaultValue function during the unwrapping of security wrappers, which allows remote attackers to bypass the Same Origin Policy and read the properties of a Location object, or execute arbitrary JavaScript code, via a crafted web site.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)1%
AV:N/AC:M/Au:N/C:P/I:P/A:P
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/2012-10/msg00010.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2012-1361.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2012-1362.htmlAdvisory
- http://secunia.com/advisories/50904Advisory
- http://secunia.com/advisories/50906Advisory
- http://secunia.com/advisories/50907Advisory
- http://secunia.com/advisories/50964Advisory
- http://secunia.com/advisories/50984Advisory