VDB
ALPINE-CVE-2022-22720
ALPINE-CVE-2022-22720
PUBLISHED
CVSS 9.800000190734863 CRITICAL
Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing the server to HTTP Request Smuggling
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.17 | apache2 | 0, 0, 2.4.9-r1 |
| Alpine:v3.15 | apache2 | 0, 0, 2.4.9-r1 |
| Alpine:v3.21 | apache2 | 0, 0, 2.4.9-r1 |
| Alpine:v3.22 | apache2 | 2.2.22-r0, 2.4.26-r0, 2.4.38-r1 |
| Alpine:v3.14 | apache2 | 0, 2.2.16-r1, 2.2.16-r2 |
| Alpine:v3.16 | apache2 | 0, 2.2.16-r0, 2.2.16-r1 |
| Alpine:v3.23 | apache2 | 0, 2.2.16-r0, 2.2.16-r1 |
| Alpine:v3.18 | apache2 | 2.4.4-r0, 0, 2.2.16-r1 |
| Alpine:v3.19 | apache2 | 2.4.23-r8, 2.4.23-r9, 2.4.25-r0 |
| Alpine:v3.13 | apache2 | 0, 2.2.20-r0, 2.2.16-r0 |
| Alpine:v3.12 | apache2 | 2.2.16-r0, 0, 2.4.9-r1 |
| Alpine:v3.20 | apache2 | 2.2.16-r1, 2.4.17-r3, 2.4.17-r4 |
| Alpine:v3.24 | apache2 | 0 |
Timeline
- Mar 14, 2022 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 15, 2026 CVE Updated