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CVE-2021-43519 Details

Stack overflow in lua_resume of ldo.c in Lua Interpreter 5.1.0~5.4.4 allows attackers to perform a Denial of Service via a crafted script file.

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://lua-users.org/lists/lua-l/2021-10/msg00123.html	CVE	ExploitMailing ListVendor Advisory
http://lua-users.org/lists/lua-l/2021-11/msg00015.html	CVE	PatchVendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C7XHFYHGSZKL53VCLSJSAJ6VMFGAIXKO/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/	CVE
http://lua-users.org/lists/lua-l/2021-10/msg00123.html	[email protected]	ExploitMailing ListVendor Advisory
http://lua-users.org/lists/lua-l/2021-11/msg00015.html	[email protected]	PatchVendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C7XHFYHGSZKL53VCLSJSAJ6VMFGAIXKO/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/	[email protected]

CWE-ID	CWE Name	Source
CWE-674	Uncontrolled Recursion	[email protected]

Product	Versions
lua lua	>= 5.1.0, < 5.3.5 >= 5.4.0, < 5.4.4
CPE cpe:2.3:a:lua:lua:::::::: Remediation No remediation found in references.
fedoraproject fedora	35
CPE cpe:2.3:o:fedoraproject:fedora:35:::::::* Remediation No remediation found in references.

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