medium5.0
CVE-2011-4681
Opera before 11.60 does not properly consider the number of .
Impact
Opera before 11.60 does not properly consider the number of . (dot) characters that conventionally exist in domain names of different top-level domains, which allows remote attackers to bypass the Same Origin Policy by leveraging access to a different domain name in the same top-level domain, as demonstrated by the .no or .uk domain.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Opera | Opera Browser | through 11.60 Versions 5.0, 5.02, 5.10, 5.11, 5.12 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.opera.com/docs/changelogs/mac/1160/
- http://www.opera.com/docs/changelogs/unix/1160/
- http://www.opera.com/docs/changelogs/windows/1160/
- http://www.opera.com/support/kb/view/1003/
- http://www.opera.com/docs/changelogs/mac/1160/
- http://www.opera.com/docs/changelogs/unix/1160/
- http://www.opera.com/docs/changelogs/windows/1160/
- http://www.opera.com/support/kb/view/1003/