Tracker / CVE-2021-33193
CVE-2021-33193
High 7.5
A crafted method sent through HTTP/2 will bypass validation and be forwarded by mod_proxy, which can lead to request splitting or cache poisoning. This issue affects Apache HTTP Server 2.4.17 to 2.4.48.
Affected products and versions
| apache | http_server · 2.4.17 → 2.4.49 |
|---|---|
| debian | debian_linux |
| fedoraproject | fedora |
| oracle | secure_backup · … → 18.1.0.1.0 |
| oracle | zfs_storage_appliance_kit |
| tenable | tenable.sc · … → 5.19.1 |
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.