Vulnerability Description
Opera before 11.65 does not ensure that keyboard sequences are associated with a visible window, which makes it easier for user-assisted remote attackers to conduct cross-site scripting (XSS) attacks or execute arbitrary code via a crafted web site, related to a "hidden keyboard navigation" issue.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Opera | Opera Browser | <= 11.62 |
References
- http://www.opera.com/docs/changelogs/mac/1165/
- http://www.opera.com/docs/changelogs/mac/1200/
- http://www.opera.com/docs/changelogs/unix/1200/
- http://www.opera.com/docs/changelogs/windows/1200/
- http://www.opera.com/support/kb/view/1021/Vendor Advisory
- http://www.opera.com/docs/changelogs/mac/1165/
- http://www.opera.com/docs/changelogs/mac/1200/
- http://www.opera.com/docs/changelogs/unix/1200/
- http://www.opera.com/docs/changelogs/windows/1200/
- http://www.opera.com/support/kb/view/1021/Vendor Advisory
FAQ
What is CVE-2012-3555?
CVE-2012-3555 is a vulnerability with a CVSS score of 7.6 (HIGH). Opera before 11.65 does not ensure that keyboard sequences are associated with a visible window, which makes it easier for user-assisted remote attackers to conduct cross-site scripting (XSS) attacks ...
How severe is CVE-2012-3555?
CVE-2012-3555 has been rated HIGH with a CVSS base score of 7.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-3555?
Check the references section above for vendor advisories and patch information. Affected products include: Opera Opera Browser.