VDB
ALPINE-CVE-2020-12400
ALPINE-CVE-2020-12400
PUBLISHED
CVSS 4.699999809265137 MEDIUM
When converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
Risk Scores
CVSS v3.1
4.699999809265137
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.21 | nss | 3.12.11-r1, 3.54-r0, 3.53.1-r0 |
| Alpine:v3.19 | nss | 3.54-r0, 3.12.11-r1, 3.12.7-r0 |
| Alpine:v3.23 | nss | 3.20-r0, 3.53.1-r0, 3.52.1-r0 |
| Alpine:v3.12 | nss | 3.12.10-r0, 3.54-r0, 3.53.1-r0 |
| Alpine:v3.20 | nss | 3.17.1-r0, 3.12.11-r0, 3.12.11-r1 |
| Alpine:v3.22 | nss | 3.54-r0, 3.53.1-r0, 3.52.1-r0 |
Timeline
- Oct 8, 2020 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch