PT-2022-21690
CVE-2022-33099
·
Published
2022-07-01
·
Updated
2025-08-03
Description by
CVSS 3.1
7.5
HighMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Lua versions prior to 5.4.4
Description
An issue in the component luaG runerror of Lua leads to a heap-buffer overflow when a recursive error occurs.
Recommendations
For versions prior to 5.4.4, update to a version that contains a fix for this issue.
As a temporary workaround, consider implementing error handling mechanisms to prevent recursive errors that could lead to a heap-buffer overflow.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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