VDB
ALPINE-CVE-2021-44732
ALPINE-CVE-2021-44732
PUBLISHED
CVSS 9.800000190734863 CRITICAL
Mbed TLS before 3.0.1 has a double free in certain out-of-memory conditions, as demonstrated by an mbedtls_ssl_set_session() failure.
Risk Scores
CVSS v3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.21 | mbedtls | 2.12.0-r0, 2.14.1-r0, 2.16.0-r0 |
| Alpine:v3.12 | mbedtls | 2.16.9-r0, 0, 2.0.0-r0 |
| Alpine:v3.15 | mbedtls | 2.12.0-r0, 2.16.6-r0, 2.16.5-r0 |
| Alpine:v3.13 | mbedtls | 2.16.8-r0, 2.16.9-r0, 2.2.0-r0 |
| Alpine:v3.19 | mbedtls | 0, 2.1.2-r0, 2.11.0-r0 |
| Alpine:v3.18 | mbedtls | 2.16.8-r0, 2.6.1-r0, 2.6.0-r0 |
| Alpine:v3.17 | mbedtls | 2.7.0-r0, 0, 2.11.0-r0 |
| Alpine:v3.20 | mbedtls | 0, 2.7.0-r0, 2.6.1-r0 |
| Alpine:v3.14 | mbedtls | 2.16.5-r0, 2.16.9-r0, 0 |
| Alpine:v3.23 | mbedtls | 0, 2.7.0-r0, 2.0.0-r0 |
| Alpine:v3.16 | mbedtls | 2.1.2-r0, 2.14.1-r0, 2.7.0-r0 |
| Alpine:v3.22 | mbedtls | 2.12.0-r0, 2.0.0-r0, 2.7.0-r0 |
Timeline
- Dec 20, 2021 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch