CVE-2017-7815

Description

On pages containing an iframe, the "data:" protocol can be used to create a modal dialog through Javascript that will have an arbitrary domains as the dialog's location, spoofing of the origin of the modal dialog from the user view. Note: This attack only affects installations with e10 multiprocess turned off. Installations with e10s turned on do not support the modal dialog functionality. This vulnerability affects Firefox < 56.

References

https://www.mozilla.org/security/advisories/mfsa2017-21/

http://www.securitytracker.com/id/1039465

http://www.securityfocus.com/bid/101057

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3