Vulnerability Details : 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.
Exploit prediction scoring system (EPSS) score for CVE-2011-4682
Probability of exploitation activity in the next 30 days: 0.15%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 50 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2011-4682
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:P/A:N |
10.0
|
4.9
|
NIST |
CWE ids for CVE-2011-4682
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-4682
-
http://www.opera.com/docs/changelogs/mac/1160/
How can we help you? - Opera Help
-
http://www.opera.com/support/kb/view/1005/
Welcome - Opera Security CornerVendor Advisory
-
http://www.opera.com/docs/changelogs/unix/1160/
How can we help you? - Opera Help
-
http://www.opera.com/docs/changelogs/windows/1160/
How can we help you? - Opera Help
Products affected by CVE-2011-4682
- cpe:2.3:a:opera:opera_browser:*:beta:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:8.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:8.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.20:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.21:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.22:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.20:beta7:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.0:beta1_v2:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.11:beta2:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.05:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.06:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.01:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.12:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.11:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:5.0:beta7:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:5.0:beta6:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.54:update1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.52:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.53:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.10:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.01:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.0:tp3:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.0:tp2:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.02:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:5.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:5.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:5.12:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:5.02:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.54:update2:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.50:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.03:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.23:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.10:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.0:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.03:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:5.0:beta5:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:5.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:5.11:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:5.10:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:8.01:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:8.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.51:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.50:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.54:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.11:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.02:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:7.60:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.0:tp1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.04:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.1:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:6.1:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:5.0:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:5.0:beta8:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:8.50:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:8.02:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:8.52:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:8.51:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.01:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.62:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.50:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.50:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.63:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.10:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.50:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.50:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.27:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.61:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.60:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.50:beta2:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.01:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.10:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.53:b:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.20:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.21:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.26:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.64:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.51:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.00:beta2:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.00:beta3:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.52:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.53:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:8.53:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:8.54:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.12:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.20:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.22:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.23:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.60:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.52:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.00:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.00:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.50:beta2:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.51:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.02:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.10:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.24:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:9.25:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.54:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.60:beta1:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.61:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.60:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.63:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:10.62:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:11.00:beta:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:11.50:alpha:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:11.00:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:11.00:alpha:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:11.10:beta:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:11.01:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:11.10:alpha:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:11.50:beta:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:11.50:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:11.52:*:*:*:*:*:*:*
- cpe:2.3:a:opera:opera_browser:11.51:*:*:*:*:*:*:*