CVE-2023-32214

2023-06-1909:38:56

mozilla

www.cve.org

cve-2023-32214

protocol handlers

windows

denial of service

firefox

thunderbird

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

48.7%

JSON

Protocol handlers ms-cxh and ms-cxh-full could have been leveraged to trigger a denial of service.
Note: This attack only affects Windows. Other operating systems are not affected. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.

CNA Affected

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "113",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Firefox ESR",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "102.11",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Thunderbird",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "102.11",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]