CVE-2021-44647medium
Description
Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.
References
http://lua-users.org/lists/lua-l/2021-11/msg00204.html
http://lua-users.org/lists/lua-l/2021-11/msg00195.html
Details
Source: MITRE
Published: 2022-01-11
Updated: 2023-05-03
Type: CWE-843
Risk Information
CVSS v2
Base Score: 2.1
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 3.9
Severity: LOW
CVSS v3
Base Score: 5.5
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM