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CVE-2023-32214

Full vulnerability record from the local CVENow database.

Description

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.

Severity
HIGH
CVSS score
7.5 (v3.1)
Vulnerability status
Modified
Source identifier
Published
2023-06-19 10:15:09.613000
Last modified
2026-10-23 23:10:00.157000
View original CVE JSON
{
  "id": "CVE-2023-32214",
  "sourceIdentifier": "[email protected]",
  "published": "2023-06-19T10:15:09.613",
  "lastModified": "2026-10-23T23:10:00.157",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Protocol handlers `ms-cxh` and `ms-cxh-full` could have been leveraged to trigger a denial of service.\n*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."
    },
    {
      "lang": "es",
      "value": "Los controladores de protocolo 'ms-cxh' y 'ms-cxh-full' podrían haberse aprovechado para desencadenar una denegación de servicio.\nNota: Este ataque solo afecta a Windows. Otros sistemas operativos no se ven afectados. Esta vulnerabilidad afecta a Firefox < 113, Firefox ESR anterior a 102.11 y Thunderbird anterior a 102.11."
    }
  ],
  "affected": [
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      "source": "[email protected]",
      "affectedData": [
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          "versions": [
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              "version": "unspecified",
              "lessThan": "113",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Mozilla",
          "product": "Firefox ESR",
          "versions": [
            {
              "version": "unspecified",
              "lessThan": "102.11",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Mozilla",
          "product": "Thunderbird",
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              "lessThan": "102.11",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
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      "source": "[email protected]",
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      "source": "[email protected]"
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