ALPINE-CVE-2021-33193
ALPINE-CVE-2021-33193
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 7.5 · High · Fix available
- Published
- Updated
Stack: system
Affected products and versions
apache2 Alpine:v3.11
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.12
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.13
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.14
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.15
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.16
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.17
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.18
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.19
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.20
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.21
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.22
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.23
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0
apache2 Alpine:v3.24
- Affected ranges
- ECOSYSTEM: < 2.4.49-r0
Update to 2.4.49-r0