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cvelistMozillaCVELIST:CVE-2022-22743
HistoryDec 22, 2022 - 12:00 a.m.

CVE-2022-22743

2022-12-2200:00:00
mozilla
www.cve.org
1
firefox
thunderbird
cve-2022-22743
esr
vulnerability

6.3 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

39.9%

When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mode. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

CNA Affected

[
  {
    "vendor": "Mozilla",
    "product": "Firefox ESR",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "91.5",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Firefox",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "96",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Thunderbird",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "91.5",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]