VulnerabilityModified
CVE-2023-24533
Multiplication of certain unreduced P-256 scalars produce incorrect results.
HIGH 7.5EPSS 0.67%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.67%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.67% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-682
- Affected
- nistec project/nistec
- Source
- security@golang.org
References
- https://github.com/FiloSottile/nistec/commit/c58aa1223ccf3943513e1e661cebce95af137244Patch
- https://go.dev/issue/58647Issue Tracking, Patch
- https://pkg.go.dev/vuln/GO-2023-1595Third Party Advisory
- https://github.com/FiloSottile/nistec/commit/c58aa1223ccf3943513e1e661cebce95af137244Patch
- https://go.dev/issue/58647Issue Tracking, Patch
- https://pkg.go.dev/vuln/GO-2023-1595Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.