CVE-2017-5420

2018-06-1121:00:00

mozilla

www.cve.org

7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.7%

JSON

A “javascript:” url loaded by a malicious page can obfuscate its location by blanking the URL displayed in the addressbar, allowing for an attacker to spoof an existing page without the malicious page’s address being displayed correctly. This vulnerability affects Firefox < 52.

CNA Affected

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "52",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]