VDB
CVE-2021-44647
CVE-2021-44647
PUBLISHED
CVSS 5.5 MEDIUM
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.
EPSS 0.42% · 33.9th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.42%
33.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | lua | 5.4.3 |
| Bitnami | lua | 5.4.3 |
Timeline
- Jan 11, 2022 CVE Published
- Jan 12, 2022 EPSS Score
- Mar 7, 2022 EPSS Score
- Apr 30, 2022 EPSS Score
- Jun 22, 2022 EPSS Score
- Aug 16, 2022 EPSS Score
- Oct 9, 2022 EPSS Score
- Dec 2, 2022 EPSS Score
- Jan 25, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 20, 2023 EPSS Score
- May 12, 2023 EPSS Score
References
- http://lua-users.org/lists/lua-l/2021-11/msg00195.html url
- http://lua-users.org/lists/lua-l/2021-11/msg00204.html url
- https://access.redhat.com/security/cve/cve-2021-44647 url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/ url
- https://security.gentoo.org/glsa/202305-23 url
- https://nvd.nist.gov/vuln/detail/CVE-2021-44647 url