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CVE-2020-24342 Details

Lua through 5.4.0 allows a stack redzone cross in luaO_pushvfstring because a protection mechanism wrongly calls luaD_callnoyield twice in a row.

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/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/2020-07/msg00052.html	CVE	ExploitMailing ListVendor Advisory
https://github.com/lua/lua/commit/34affe7a63fc5d842580a9f23616d057e17dfe27	CVE	PatchThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QA5Q5MDQMTGXRQO3PAQ4EZFTYWJXZM5N/	CVE
http://lua-users.org/lists/lua-l/2020-07/msg00052.html	[email protected]	ExploitMailing ListVendor Advisory
https://github.com/lua/lua/commit/34affe7a63fc5d842580a9f23616d057e17dfe27	[email protected]	PatchThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QA5Q5MDQMTGXRQO3PAQ4EZFTYWJXZM5N/	[email protected]

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Product	Versions
lua lua	5.4.0
CPE cpe:2.3:a:lua:lua:5.4.0:::::::* Remediation No remediation found in references.
fedoraproject fedora	33
CPE cpe:2.3:o:fedoraproject:fedora:33:::::::* Remediation No remediation found in references.

7 change records found show changes

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