VDB
ALPINE-CVE-2022-31813
ALPINE-CVE-2022-31813
PUBLISHED
CVSS 9.800000190734863 CRITICAL
Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded-* headers to the origin server based on client side Connection header hop-by-hop mechanism. This may be used to bypass IP based authentication on the origin server/application.
Risk Scores
CVSS v3.1
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:v3.20 | apache2 | 2.2.16-r0, 2.2.16-r1, 2.2.16-r3 |
| Alpine:v3.23 | apache2 | 2.4.33-r0, 0, 2.2.16-r0 |
| Alpine:v3.13 | apache2 | 0, 2.4.9-r1, 2.4.9-r0 |
| Alpine:v3.18 | apache2 | 2.4.23-r3, 0, 2.2.16-r0 |
| Alpine:v3.19 | apache2 | 2.4.46-r3, 2.4.6-r3, 2.4.27-r0 |
| Alpine:v3.21 | apache2 | 2.2.16-r2, 0, 2.2.16-r0 |
| Alpine:v3.22 | apache2 | 2.4.17-r3, 2.4.17-r4, 2.4.17-r5 |
| Alpine:v3.16 | apache2 | 2.4.23-r2, 0, 2.4.33-r0 |
| Alpine:v3.17 | apache2 | 2.4.17-r3, 2.4.37-r0, 2.4.37-r1 |
| Alpine:v3.15 | apache2 | 2.4.43-r0, 2.4.46-r0, 2.4.46-r2 |
| Alpine:v3.14 | apache2 | 2.4.38-r0, 0, 2.2.16-r0 |
Timeline
- Jun 9, 2022 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch