10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.011 Low
EPSS
Percentile
84.6%
Security researcher Cody Crews reported a mechanism to use the cloneNode method to bypass System Only Wrappers (SOW) and clone a protected node. This allows violation of the browser’s same origin policy and could also lead to privilege escalation and the execution of arbitrary code.
CPE | Name | Operator | Version |
---|---|---|---|
firefox | lt | 20 | |
firefox esr | lt | 17.0.5 | |
seamonkey | lt | 2.17 | |
thunderbird | lt | 17.0.5 | |
thunderbird esr | lt | 17.0.5 |