VDB
ALPINE-CVE-2022-38177
ALPINE-CVE-2022-38177
PUBLISHED
CVSS 7.5 HIGH
By spoofing the target resolver with responses that have a malformed ECDSA 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:v3.21 | bind | 9.14.4-r1, 9.14.4-r4, 9.14.7-r4 |
| Alpine:v3.16 | bind | 9.14.4-r2, 9.14.12-r0, 9.14.1-r0 |
| Alpine:v3.23 | bind | *, 0, 9.10.0-r0 |
| Alpine:v3.19 | bind | 9.14.4-r2, 9.9.5-r0, 9.9.4 |
| Alpine:v3.20 | bind | 9.11.0, *, 9.16.27-r0 |
| Alpine:v3.15 | bind | *, *, 0 |
| Alpine:v3.18 | bind | 9.16.20-r0, 9.10.0-r0, 9.10.0_p1-r0 |
| Alpine:v3.17 | bind | 9.10.3_p2-r0, 9.9.4, 9.9.4 |
| Alpine:v3.13 | bind | 9.12.0-r2, 9.9.5-r0, 9.9.4 |
| Alpine:v3.14 | bind | *, 9.10.2_p1-r0, 9.10.2-r1 |
| Alpine:v3.22 | bind | 9.10.4_p3-r1, 9.10.4_p4-r0, 9.10.4_p5-r0 |
Timeline
- Sep 21, 2022 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch