Tracker / CVE-2021-21974
CVE-2021-21974
High 8.8
OpenSLP as used in ESXi (7.0 before ESXi70U1c-17325551, 6.7 before ESXi670-202102401-SG, 6.5 before ESXi650-202102101-SG) has a heap-overflow vulnerability. A malicious actor residing within the same network segment as ESXi who has access to port 427 may be able to trigger the heap-overflow issue in OpenSLP service resulting in remote code execution.
Affected products and versions
| vmware | cloud_foundation · 3.0 → 3.10.1.2 |
|---|---|
| vmware | cloud_foundation · 4.0 → 4.2 |
| vmware | esxi |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.