Tracker / CVE-2021-23017
CVE-2021-23017
High 7.7
A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact.
Affected products and versions
| f5 | nginx · 0.6.18 → 1.20.1 |
|---|---|
| fedoraproject | fedora |
| netapp | ontap_select_deploy_administration_utility |
| openresty | openresty · … → 1.19.3.2 |
| oracle | blockchain_platform · … → 21.1.2 |
| oracle | communications_control_plane_monitor |
| oracle | communications_fraud_monitor · 3.4 → 4.4 |
| oracle | communications_operations_monitor |
| oracle | communications_session_border_controller |
| oracle | enterprise_communications_broker |
| oracle | enterprise_session_border_controller |
| oracle | enterprise_telephony_fraud_monitor |
| oracle | goldengate · … → 21.4.0.0.0 |
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.