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