CVE-2017-7815

2018-06-1121:00:00

mozilla

www.cve.org

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.6%

JSON

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.

CNA Affected

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "56",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]