CVE-2011-4682

MEDIUM

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.

References

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/1005/

Details

Source: MITRE

Published: 2011-12-07

Updated: 2012-03-06

Type: CWE-264

Risk Information

CVSS v2.0

Base Score: 6.4

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N

Impact Score: 4.9

Exploitability Score: 10

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:opera:opera_browser:5.0:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:5.0:beta2:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:5.0:beta3:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:5.0:beta4:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:5.0:beta5:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:5.0:beta6:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:5.0:beta7:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:5.0:beta8:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:5.02:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:5.10:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:5.11:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:5.12:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:6.0:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:6.0:beta1:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:6.0:beta2:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:6.0:tp1:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:6.0:tp2:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:6.0:tp3:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:6.01:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:6.1:beta1:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:6.02:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:6.03:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:6.04:*:*:*:*:*:*:*

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:6.11:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:6.12:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.0:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.0:beta1:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.0:beta1_v2:*:*:*:*:*:*

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:7.02:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.03:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.10:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.10:beta1:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.11:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.11:beta2:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.20:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.20:beta7:*:*:*:*:*:*

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:7.23:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.50:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.50:beta1:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.51:*:*:*:*:*:*:*

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:7.54:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.54:update1:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.54:update2:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:7.60:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:8.0:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:8.0:beta1:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:8.0:beta2:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:8.0:beta3:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:8.01:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:8.02:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:8.50:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:8.51:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:8.52:*:*:*:*:*:*:*

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:9.0:*:*:*:*:*:*:*

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:9.01:*:*:*:*:*:*:*

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:9.12:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:9.20:*:*:*:*:*:*:*

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:9.22:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:9.23:*:*:*:*:*:*:*

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:9.26:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:9.27:*:*:*:*:*:*:*

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:9.50:beta2:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:9.51:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:9.52:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:9.60:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:9.60:beta1:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:9.61:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:9.62:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:9.63:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:9.64:*:*:*:*:*:*:*

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:10.00:beta2:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:10.00:beta3:*:*:*:*:*:*

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:10.10: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:10.50:beta2:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:10.51:*:*:*:*:*:*:*

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:10.53:b:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:10.54:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:10.60:*:*:*:*:*:*:*

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:10.62:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:10.63:*:*:*:*:*:*:*

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:11.00: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:11.10:beta:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:11.50:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:11.50:alpha:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:11.50:beta:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:11.51:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:11.52:*:*:*:*:*:*:*

cpe:2.3:a:opera:opera_browser:*:beta:*:*:*:*:*:* versions up to 11.60 (inclusive)

Tenable Plugins

View all (8 total)

IDNameProductFamilySeverity
75986openSUSE Security Update : opera (openSUSE-SU-2011:1314-1)NessusSuSE Local Security Checks
critical
75699openSUSE Security Update : opera (openSUSE-SU-2011:1314-1)NessusSuSE Local Security Checks
critical
74533openSUSE Security Update : opera (openSUSE-2011-76)NessusSuSE Local Security Checks
critical
59631GLSA-201206-03 : Opera: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
57294FreeBSD : opera -- multiple vulnerabilities (a4a809d8-25c8-11e1-b531-00215c6a37bb) (BEAST)NessusFreeBSD Local Security Checks
critical
800845Opera < 11.60 Multiple VulnerabilitiesLog Correlation EngineWeb Clients
high
6105Opera < 11.60 Multiple VulnerabilitiesNessus Network MonitorWeb Clients
high
57039Opera < 11.60 Multiple Vulnerabilities (BEAST)NessusWindows
high