CVE-2011-4682
UnknownEPSS 2.09%
Last modified
CVE-2011-4682 is a vulnerability of currently unknown severity. The JavaScript engine in Opera before 11.60 does not properly implement the in operator, which allows remote attackers to bypass the Same Origin Policy via vectors related to variables on different web sites.. EPSS estimates a 2.09% chance of exploitation in the next 30 days.
Description
The JavaScript engine in Opera before 11.60 does not properly implement the in operator, which allows remote attackers to bypass the Same Origin Policy via vectors related to variables on different web sites.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Opera | Opera Browser | <= 11.60 | Beta |
| Opera | Opera Browser | 5.0 | — |
| Opera | Opera Browser | 5.02 | — |
| Opera | Opera Browser | 5.10 | — |
| Opera | Opera Browser | 5.11 | — |
| Opera | Opera Browser | 5.12 | — |
| Opera | Opera Browser | 6.0 | — |
| Opera | Opera Browser | 6.1 | — |
| Opera | Opera Browser | 6.01 | — |
| Opera | Opera Browser | 6.02 | — |
| Opera | Opera Browser | 6.03 | — |
| Opera | Opera Browser | 6.04 | — |
| Opera | Opera Browser | 6.05 | — |
| Opera | Opera Browser | 6.06 | — |
| Opera | Opera Browser | 6.11 | — |
| Opera | Opera Browser | 6.12 | — |
| Opera | Opera Browser | 7.0 | — |
| Opera | Opera Browser | 7.01 | — |
| Opera | Opera Browser | 7.02 | — |
| Opera | Opera Browser | 7.03 | — |
| Opera | Opera Browser | 7.10 | — |
| Opera | Opera Browser | 7.11 | — |
| Opera | Opera Browser | 7.20 | — |
| Opera | Opera Browser | 7.21 | — |
| Opera | Opera Browser | 7.22 | — |
| Opera | Opera Browser | 7.23 | — |
| Opera | Opera Browser | 7.50 | — |
| Opera | Opera Browser | 7.51 | — |
| Opera | Opera Browser | 7.52 | — |
| Opera | Opera Browser | 7.53 | — |
| Opera | Opera Browser | 7.54 | — |
| Opera | Opera Browser | 7.60 | — |
| Opera | Opera Browser | 8.0 | — |
| Opera | Opera Browser | 8.01 | — |
| Opera | Opera Browser | 8.02 | — |
| Opera | Opera Browser | 8.50 | — |
| Opera | Opera Browser | 8.51 | — |
| Opera | Opera Browser | 8.52 | — |
| Opera | Opera Browser | 8.53 | — |
| Opera | Opera Browser | 8.54 | — |
| Opera | Opera Browser | 9.0 | — |
| Opera | Opera Browser | 9.01 | — |
| Opera | Opera Browser | 9.02 | — |
| Opera | Opera Browser | 9.10 | — |
| Opera | Opera Browser | 9.12 | — |
| Opera | Opera Browser | 9.20 | — |
| Opera | Opera Browser | 9.21 | — |
| Opera | Opera Browser | 9.22 | — |
| Opera | Opera Browser | 9.23 | — |
| Opera | Opera Browser | 9.24 | — |
Showing 50 of 79 affected configurations. See NVD for the full list.
References
- http://www.opera.com/support/kb/view/1005/Vendor Advisory
- http://www.opera.com/support/kb/view/1005/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-4682?
The JavaScript engine in Opera before 11.60 does not properly implement the in operator, which allows remote attackers to bypass the Same Origin Policy via vectors related to variables on different web sites.
How severe is CVE-2011-4682?
Severity scoring for CVE-2011-4682 is pending analysis. The EPSS model estimates a 2.09% probability of exploitation in the next 30 days.
How do I fix CVE-2011-4682?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2011-4682?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST