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CVE-2021-44647

MEDIUM

5.5

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.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published1/11/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

fedoraproject:fedoralua:lua

Weaknesses (CWE)

CWE-843

References

http://lua-users.org/lists/lua-l/2021-11/msg00195.html(cve@mitre.org)

http://lua-users.org/lists/lua-l/2021-11/msg00204.html(cve@mitre.org)

https://access.redhat.com/security/cve/cve-2021-44647(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/(cve@mitre.org)

https://security.gentoo.org/glsa/202305-23(cve@mitre.org)

http://lua-users.org/lists/lua-l/2021-11/msg00195.html(af854a3a-2127-422b-91ae-364da2661108)

http://lua-users.org/lists/lua-l/2021-11/msg00204.html(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/security/cve/cve-2021-44647(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202305-23(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.