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.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3249-1 mbedtls security update
EUVD EUVD EUVD-2020-23953 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T17:30:06.796Z

Reserved: 2021-07-19T00:00:00.000Z

Link: CVE-2020-36425

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-07-19T17:15:11.327

Modified: 2024-11-21T05:29:28.770

Link: CVE-2020-36425

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses