VDB
ALPINE-CVE-2020-8623
ALPINE-CVE-2020-8623
PUBLISHED
CVSS 7.5 HIGH
In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with "--enable-native-pkcs11" * be signing one or more zones with an RSA key * be able to receive queries from a possible attacker
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:v3.12 | bind | 9.6.1_p1-r0, *, * |
| Alpine:v3.18 | bind | *, 0, 9.10.0-r0 |
| Alpine:v3.15 | bind | 9.12.0-r0, 0, 9.10.0-r0 |
| Alpine:v3.21 | bind | 9.10.0_p1-r0, 9.10.0_p2-r0, 9.10.0_p2-r1 |
| Alpine:v3.11 | bind | 9.9.2, 9.10.0-r1, 9.10.0_p1-r1 |
| Alpine:v3.14 | bind | 9.10.0-r0, 9.10.0_p1-r0, 9.10.0_p2-r0 |
| Alpine:v3.13 | bind | 9.8.1-r0, 9.9.1, 9.9.1 |
| Alpine:v3.17 | bind | *, 9.8.0_p2-r0, 9.8.0_p1-r0 |
| Alpine:v3.19 | bind | 9.11.2-r2, *, 9.14.4-r1 |
| Alpine:v3.22 | bind | 9.9.5-r0, 0, 9.10.0-r0 |
| Alpine:v3.10 | bind | 9.10.0-r0, 9.9.5-r0, 9.9.4 |
| Alpine:v3.16 | bind | 9.8.1_p1-r0, 9.8.1-r0, 9.8.0_p2-r1 |
| Alpine:v3.23 | bind | 9.10.0-r0, 9.9.5-r0, 9.9.4 |
| Alpine:v3.20 | bind | *, 9.10.0-r0, * |
Timeline
- Aug 21, 2020 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch