VDB
CVE-2021-44647
CVE-2021-44647
PUBLISHED
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 0.13% · 32.5th percentile
Risk Scores
EPSS Score
0.13%
32.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | lua | 5.4.3 |
| Bitnami | lua | 5.4.3 |
Exploit Intelligence
Timeline
- Jan 11, 2022 CVE Published
- Jan 12, 2022 EPSS Score
- Mar 6, 2022 EPSS Score
- Apr 29, 2022 EPSS Score
- Jun 21, 2022 EPSS Score
- Aug 15, 2022 EPSS Score
- Oct 7, 2022 EPSS Score
- Nov 29, 2022 EPSS Score
- Jan 22, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 16, 2023 EPSS Score
- May 8, 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