VDB
ALPINE-CVE-2019-16910
ALPINE-CVE-2019-16910
PUBLISHED
CVSS 5.300000190734863 MEDIUM
Arm Mbed TLS before 2.19.0 and Arm Mbed Crypto before 2.0.0, when deterministic ECDSA is enabled, use an RNG with insufficient entropy for blinding, which might allow an attacker to recover a private key via side-channel attacks if a victim signs the same message many times. (For Mbed TLS, the fix is also available in versions 2.7.12 and 2.16.3.)
Risk Scores
CVSS v3.1
5.300000190734863
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.20 | mbedtls | 0, 2.7.0-r0, 2.6.1-r0 |
| Alpine:v3.13 | mbedtls | 2.0.0-r0, 2.1.2-r0, 2.11.0-r0 |
| Alpine:v3.18 | mbedtls | 2.16.0-r0, 2.4.1-r0, 0 |
| Alpine:v3.12 | mbedtls | 2.2.1-r0, 2.4.0-r0, 2.4.1-r0 |
| Alpine:v3.15 | mbedtls | 2.4.1-r0, 2.0.0-r0, 2.5.1-r0 |
| Alpine:v3.23 | mbedtls | 2.16.1-r0, 0, 2.0.0-r0 |
| Alpine:v3.14 | mbedtls | 2.4.2-r0, 2.5.1-r0, 2.6.1-r0 |
| Alpine:v3.21 | mbedtls | 2.4.0-r0, 2.4.2-r0, 2.4.1-r0 |
| Alpine:v3.17 | mbedtls | 2.1.2-r0, 2.7.0-r0, 2.6.1-r0 |
| Alpine:v3.22 | mbedtls | 2.6.1-r0, 2.7.0-r0, 2.6.1-r0 |
| Alpine:v3.11 | mbedtls | 2.16.0-r0, 2.14.1-r0, 2.12.0-r0 |
| Alpine:v3.10 | mbedtls | 2.7.0-r0, 0, 2.6.1-r0 |
| Alpine:v3.16 | mbedtls | 2.16.0-r0, 2.7.0-r0, 2.6.1-r0 |
| Alpine:v3.19 | mbedtls | 2.4.2-r0, 2.16.1-r1, 2.16.2-r0 |
Timeline
- Sep 26, 2019 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch