PT-2025-4127 · Mozilla+10 · Thunderbird+12
Theemathas
·
Published
2025-02-04
·
Updated
2025-07-22
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CVE-2025-1014
CVSS v2.0
10
High
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 135
Firefox ESR versions prior to 128.7
Thunderbird versions prior to 128.7
Thunderbird versions prior to 135
Description
The certificate length was not properly checked when added to a certificate store. In practice, only trusted data was processed.
Recommendations
For Firefox versions prior to 135, update to version 135 or later.
For Firefox ESR versions prior to 128.7, update to version 128.7 or later.
For Thunderbird versions prior to 128.7, update to version 128.7 or later.
For Thunderbird versions prior to 135, update to version 135 or later.
Fix
Improper Certificate Validation
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Firefox
Firefox Esr
Linuxmint
Red Hat
Red Os
Rocky Linux
Suse
Thunderbird
Ubuntu