vulnerability
Ubuntu: (CVE-2020-36425): mbedtls vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Jul 19, 2021 | Jun 26, 2025 | Mar 27, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Jul 19, 2021
Added
Jun 26, 2025
Modified
Mar 27, 2026
Description
An issue was discovered in Arm Mbed TLS before 2.24.0. It incorrectly uses a revocationDate check when deciding whether to honor certificate revocation via a CRL. In some situations, an attacker can exploit this by changing the local clock.
Solution
no-fix-ubuntu-package
References
Rapid7 Labs
2026 Global Threat Landscape Report
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