PT-2023-2863 · Mozilla+5 · Thunderbird+7
Edward Prior
·
Published
2023-05-09
·
Updated
2024-12-12
·
CVE-2023-32214
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 113
Firefox ESR versions prior to 102.11
Thunderbird versions prior to 102.11
Description
The issue is related to the incorrect functioning of
ms-cxh and ms-cxh-full protocol handlers, which could be leveraged to trigger a denial of service. This affects Windows operating systems. The exploitation of this issue may allow a remote attacker to cause the application to crash using a specially crafted website.Recommendations
For Firefox versions prior to 113, update to version 113 or later to resolve the issue.
For Firefox ESR versions prior to 102.11, update to version 102.11 or later to resolve the issue.
For Thunderbird versions prior to 102.11, update to version 102.11 or later to resolve the issue.
As a temporary workaround, consider disabling the
ms-cxh and ms-cxh-full protocol handlers until a patch is available.Exploit
Fix
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Firefox
Firefox Esr
Red Os
Suse
Thunderbird
Windows