Not rated
CVE-2021-20093 A buffer over-read vulnerability exists in Wibu-Systems CodeMeter versions < 7.21a
Description
A buffer over-read vulnerability exists in Wibu-Systems CodeMeter versions < 7.21a. An unauthenticated remote attacker can exploit this issue to disclose heap memory contents or crash the CodeMeter Runtime Server.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Wibu-Systems CodeMeter 7.21 | earliest → < 7.21a | 7.21a |