CVE-2021-44647

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.

Affected Platforms

Weakness Type

CWE-843

References

• http://lua-users.org/lists/lua-l/2021-11/msg00195.html
• http://lua-users.org/lists/lua-l/2021-11/msg00204.html
• https://access.redhat.com/security/cve/cve-2021-44647
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro…
• https://security.gentoo.org/glsa/202305-23
• http://lua-users.org/lists/lua-l/2021-11/msg00195.html