CVE-2019-17000

2020-01-0820:04:33

mozilla

www.cve.org

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

32.1%

JSON

An object tag with a data URI did not correctly inherit the document’s Content Security Policy. This allowed a CSP bypass in a cross-origin frame if the document’s policy explicitly allowed data: URIs. This vulnerability affects Firefox < 70.

CNA Affected

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "affected",
        "version": "before 70"
      }
    ]
  }
]