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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-44647US | medium5.5 | — | ||
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. | ||||
02
references
External citations — patches, advisories, analysis.
- http://lua-users.org/lists/lua-l/2021-11/msg00195.htmlADVISORY
- http://lua-users.org/lists/lua-l/2021-11/msg00204.htmlADVISORY
- https://access.redhat.com/security/cve/cve-2021-44647ADVISORY
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/WEB
- https://nvd.nist.gov/vuln/detail/CVE-2021-44647WEB
- https://security.gentoo.org/glsa/202305-23WEB
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