CVE-2021-43519
medium
CVSS v3
—
VIR risk
5.5
Description
Moderate: lua security update
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| rhel | 9 | fixed | |
| arch | fixed | 5.4.4-1 | |
| sles | affected | | |
| rocky | 9 | fixed | |
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 0 |
| debian | sid | fixed | 0 |
| debian | trixie | fixed | 0 |
References
- https://access.redhat.com/errata/RHSA-2023:0957
- https://www.suse.com/security/cve/CVE-2021-43519.html
- https://errata.rockylinux.org/RLSA-2023:0957
- https://security-tracker.debian.org/tracker/CVE-2021-43519
- https://bugzilla.redhat.com/2047672
- https://bugzilla.redhat.com/2064772
- https://errata.almalinux.org/9/ALSA-2023-0957.html
💬 Discuss CVE-2021-43519 on VIR Community →
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.