Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 113.0 |
| Mozilla | Firefox Esr | < 102.11 |
| Mozilla | Thunderbird | < 102.11 |
| Microsoft | Windows | - |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1828716Permissions Required
- https://security.gentoo.org/glsa/202312-03
- https://security.gentoo.org/glsa/202401-10
- https://www.mozilla.org/security/advisories/mfsa2023-16/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-17/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-18/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1828716Permissions Required
- https://security.gentoo.org/glsa/202312-03
- https://security.gentoo.org/glsa/202401-10
- https://www.mozilla.org/security/advisories/mfsa2023-16/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-17/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-18/Vendor Advisory
FAQ
What is CVE-2023-32214?
CVE-2023-32214 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 vulnerab...
How severe is CVE-2023-32214?
CVE-2023-32214 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-32214?
Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Firefox, Mozilla Firefox Esr, Mozilla Thunderbird, Microsoft Windows.