CVE-2023-24533
Incorrect multiplication of unreduced P-256 scalars in filippo.io/nistec
7.5
HIGH
CVSS 3.1
EPSS 0.23%
Description
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.
How to fix CVE-2023-24533
To remediate CVE-2023-24533, upgrade the affected package to a fixed version below.
- Go/filippo.io/nistec—upgrade to 0.0.2 or later
- —upgrade to 0.0.2 or later
Is CVE-2023-24533 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.0.2
- from 0, < 0.0.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |