Description
A vulnerability has been identified in ModelSim Simulation (All versions), Questa Simulation (All versions). The RSA white-box implementation in affected applications insufficiently protects the built-in private keys that are required to decrypt electronic intellectual property (IP) data in accordance with the IEEE 1735 recommended practice. This could allow a sophisticated attacker to discover the keys, bypassing the protection intended by the IEEE 1735 recommended practice.
Published: 2021-12-14
Score: 6.5 Medium
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
EUVD EUVD EUVD-2021-29011 A vulnerability has been identified in ModelSim Simulation (All versions), Questa Simulation (All versions). The RSA white-box implementation in affected applications insufficiently protects the built-in private keys that are required to decrypt electronic intellectual property (IP) data in accordance with the IEEE 1735 recommended practice. This could allow a sophisticated attacker to discover the keys, bypassing the protection intended by the IEEE 1735 recommended practice.
History

No history.

Subscriptions

Siemens Modelsim Questa
cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2024-08-04T03:22:25.772Z

Reserved: 2021-10-06T00:00:00.000Z

Link: CVE-2021-42023

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-12-14T12:15:09.917

Modified: 2024-11-21T06:27:06.147

Link: CVE-2021-42023

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses