CVE-2021-4127

2022-12-2200:00:00

mozilla

www.cve.org

graphics library

thunderbird

firefox esr

vulnerability

exploited

AI Score

9.6

Confidence

High

EPSS

0.003

Percentile

65.9%

JSON

An out of date graphics library (Angle) likely contained vulnerabilities that could potentially be exploited. This vulnerability affects Thunderbird < 78.9 and Firefox ESR < 78.9.

CNA Affected

[
  {
    "vendor": "Mozilla",
    "product": "Thunderbird",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "78.9",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Firefox ESR",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "78.9",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]