PT-2024-1350 · Mozilla+10 · Thunderbird+12
John Schanck
·
Published
2024-01-23
·
Updated
2025-08-14
·
CVE-2024-0743
CVSS v2.0
7.8
High
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 122
Firefox ESR versions prior to 115.9
Thunderbird versions prior to 115.9
Description
The issue is related to an unchecked return value in TLS handshake code, which could cause a potentially exploitable crash. This could allow a remote attacker to cause a denial of service.
Recommendations
For Firefox versions prior to 122, update to version 122 or later.
For Firefox ESR versions prior to 115.9, update to version 115.9 or later.
For Thunderbird versions prior to 115.9, update to version 115.9 or later.
Fix
Unchecked Return Value
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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