MozillaCVELIST:CVE-2022-22763

HistoryDec 22, 2022 - 12:00 a.m.

CVE-2022-22763

2022-12-2200:00:00

mozilla

www.cve.org

worker shutdown

script vulnerability

firefox

thunderbird

AI Score

8.6

Confidence

High

EPSS

0.002

Percentile

56.8%

JSON

When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible. This vulnerability affects Firefox < 96, Thunderbird < 91.6, and Firefox ESR < 91.6.

CNA Affected

[
  {
    "vendor": "Mozilla",
    "product": "Firefox",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "96",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Thunderbird",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "91.6",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Mozilla",
    "product": "Firefox ESR",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "91.6",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

References

bugzilla.mozilla.org/show_bug.cgi?id=1740534

CVE-2022-22763

CNA Affected

References

Related