CVE-2023-24533

Incorrect multiplication of unreduced P-256 scalars in filippo.io/nistec

High · published March 8, 2023

CVSS v3.1
7.5
EPSS
1%
Percentile
51.6
In the wild
Unconfirmed
What it is

Multiplication of certain unreduced P-256 scalars produce incorrect results. There are no protocols known at this time that can be attacked due to this.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00674 · 51.6th percentile
Published
2023-03-08T19:40Z
EPSS history
Timeline
  • 08 MAR 19:40Z
    Incorrect multiplication of unreduced P-256 scalars in filippo.io/nistec
    cvelistv5