VDB
DEBIAN-CVE-2020-36478
DEBIAN-CVE-2020-36478
PUBLISHED
CVSS 7.5 HIGH
An issue was discovered in Mbed TLS before 2.25.0 (and before 2.16.9 LTS and before 2.7.18 LTS). A NULL algorithm parameters entry looks identical to an array of REAL (size zero) and thus the certificate is considered valid. However, if the parameters do not match in any way, then the certificate should be considered invalid.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | mbedtls | 0, 0, 0 |
| Debian:14 | mbedtls | 0, 0, 0 |
| Debian:13 | mbedtls | 0, 0, 0 |
| Debian:12 | mbedtls | 0, 0, 0 |
Timeline
- Aug 23, 2021 CVE Published
- Apr 28, 2026 CVE Updated