CVE-2018-5122

2018-06-1121:00:00

mozilla

www.cve.org

AI Score

8.9

Confidence

High

EPSS

0.009

Percentile

82.3%

JSON

A potential integer overflow in the “DoCrypt” function of WebCrypto was identified. If a means was found of exploiting it, it could result in an out-of-bounds write. This vulnerability affects Firefox < 58.

CNA Affected

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "58",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]