PT-2023-6534 · Mozilla+9 · Firefox+11
Andrew Mccreight
+2
·
Published
2023-10-24
·
Updated
2025-03-14
·
CVE-2023-5730
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 119
Firefox ESR versions prior to 115.4
Thunderbird versions prior to 115.4.1
Description
The issue is related to memory safety bugs that can lead to memory corruption. It is presumed that with sufficient effort, these bugs could be exploited to run arbitrary code. The vulnerability is associated with a buffer overflow in memory, which can allow a remote attacker to execute arbitrary code.
Recommendations
For Firefox versions prior to 119, update to version 119 or later.
For Firefox ESR versions prior to 115.4, update to version 115.4 or later.
For Thunderbird versions prior to 115.4.1, update to version 115.4.1 or later.
Exploit
Fix
Memory Corruption
Buffer Overflow
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Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Firefox
Firefox Esr
Linuxmint
Red Hat
Red Os
Suse
Thunderbird
Ubuntu