CVE-2020-25082

Description

An attacker with physical access to Nuvoton Trusted Platform Module (NPCT75x 7.2.x before 7.2.2.0) could extract an Elliptic Curve Cryptography (ECC) private key via a side-channel attack against ECDSA, because of an Observable Timing Discrepancy.

Category

3.8
CVSS
Severity: Low
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.06%
Vendor Advisory nuvoton.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.nuvoton.com/support/product-related-information/security-advisories/sa-002/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-25082?
CVE-2020-25082 has been scored as a low severity vulnerability.
How to fix CVE-2020-25082?
To fix CVE-2020-25082, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-25082 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-25082 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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