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The ScalarMult and ScalarBaseMult methods of the P256...

Unreviewed Published Mar 8, 2023 to the GitHub Advisory Database • Updated Mar 8, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

The ScalarMult and ScalarBaseMult methods of the P256 Curve may return an incorrect result if called with some specific unreduced scalars (a scalar larger than the order of the curve). This does not impact usages of crypto/ecdsa or crypto/ecdh.

References

Published by the National Vulnerability Database Mar 8, 2023
Published to the GitHub Advisory Database Mar 8, 2023
Last updated Mar 8, 2023

Severity

Unknown

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(39th percentile)

Weaknesses

No CWEs

CVE ID

CVE-2023-24532

GHSA ID

GHSA-x2w5-7wp4-5qff

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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