Vulnerability Description
Opera before 12.10 does not properly implement the Cross-Origin Resource Sharing (CORS) specification, which allows remote attackers to bypass intended page-content restrictions via a crafted request.
CVSS Score
5.0
MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Opera | Opera Browser | <= 12.10 |
Related Weaknesses (CWE)
References
- http://www.opera.com/docs/changelogs/unified/1210/
- http://www.opera.com/support/kb/view/1030/Vendor Advisory
- http://www.opera.com/docs/changelogs/unified/1210/
- http://www.opera.com/support/kb/view/1030/Vendor Advisory
FAQ
What is CVE-2012-6462?
CVE-2012-6462 is a vulnerability with a CVSS score of 5.0 (MEDIUM). Opera before 12.10 does not properly implement the Cross-Origin Resource Sharing (CORS) specification, which allows remote attackers to bypass intended page-content restrictions via a crafted request.
How severe is CVE-2012-6462?
CVE-2012-6462 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-6462?
Check the references section above for vendor advisories and patch information. Affected products include: Opera Opera Browser.