VDB
ALPINE-CVE-2022-38178
ALPINE-CVE-2022-38178
PUBLISHED
CVSS 7.5 HIGH
By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.17 | bind | 9.9.5-r0, 9.10.2-r0, 9.10.1_p2-r2 |
| Alpine:v3.15 | bind | 9.11.0, 0, * |
| Alpine:v3.21 | bind | 9.8.1_p1-r0, 9.8.1-r0, 9.8.0_p2-r1 |
| Alpine:v3.18 | bind | 9.10.0-r0, 9.9.5-r0, 9.9.4 |
| Alpine:v3.20 | bind | 9.9.5-r0, 9.10.0-r0, 9.10.0_p1-r0 |
| Alpine:v3.14 | bind | 9.7.0_p1-r2, 9.11.2-r2, 9.10.0-r0 |
| Alpine:v3.19 | bind | 9.16.6-r0, 9.9.5-r0, 9.9.4 |
| Alpine:v3.16 | bind | 9.16.20-r0, 9.16.19-r0, * |
| Alpine:v3.13 | bind | 9.14.8-r7, 9.9.5-r0, 9.9.4 |
| Alpine:v3.22 | bind | 9.9.5-r0, 9.9.5-r0, 9.9.4_p2-r0 |
| Alpine:v3.23 | bind | 9.9.1_p2-r0, 9.10.3-r1, * |
Timeline
- Sep 21, 2022 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch