CVE-2023-24532

Incorrect calculation on P256 curves in crypto/internal/nistec

published March 8, 2023

CVSS
—
EPSS
1%
Percentile
56.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00817 · 56.7th percentile
Published
2023-03-08T19:40Z
EPSS history
Timeline
  • 08 MAR 19:40Z
    Incorrect calculation on P256 curves in crypto/internal/nistec
    cvelistv5