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cvelistMozillaCVELIST:CVE-2022-31738
HistoryDec 22, 2022 - 12:00 a.m.

CVE-2022-31738

2022-12-2200:00:00
mozilla
www.cve.org
2
vulnerability
fullscreen mode
spoofing attacks
thunderbird
firefox
firefox esr

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.3%

When exiting fullscreen mode, an iframe could have confused the browser about the current state of fullscreen, resulting in potential user confusion or spoofing attacks. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

CNA Affected

[
  {
    "vendor": "Mozilla",
    "product": "Thunderbird",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "91.10",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Firefox",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "101",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Firefox ESR",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "91.10",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]