CVE-2017-7783

2018-06-1121:00:00

mozilla

www.cve.org

7.6 High

AI Score

Confidence

High

0.035 Low

EPSS

Percentile

91.5%

JSON

If a long user name is used in a username/password combination in a site URL (such as " http://UserName:[email protected]"), the resulting modal prompt will hang in a non-responsive state or crash, causing a denial of service. This vulnerability affects Firefox < 55.

CNA Affected

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "55",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]