Description
An issue was discovered in Arm Mbed TLS before 2.23.0. A remote attacker can recover plaintext because a certain Lucky 13 countermeasure doesn't properly consider the case of a hardware accelerator.
Published: 2021-07-19
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3249-1 mbedtls security update
EUVD EUVD EUVD-2020-23951 An issue was discovered in Arm Mbed TLS before 2.23.0. A remote attacker can recover plaintext because a certain Lucky 13 countermeasure doesn't properly consider the case of a hardware accelerator.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T17:30:07.259Z

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

Link: CVE-2020-36423

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-07-19T17:15:11.223

Modified: 2024-11-21T05:29:28.403

Link: CVE-2020-36423

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses