cbcvebase.
CVE-2023-24532
published 2023-03-08

CVE-2023-24532: 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…

PriorityP425medium5.3CVSS 3.1
AVNACLPRNUINSUCNILAN
EPSS
0.82%
52.6th percentile
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.

Affected

13 ranges
VendorProductVersion rangeFixed in
debiangolang-1.15< golang-1.19 1.19.8-2 (bookworm)golang-1.19 1.19.8-2 (bookworm)
debiangolang-1.19< golang-1.19 1.19.8-2 (bookworm)golang-1.19 1.19.8-2 (bookworm)
go_standard_librarycrypto_internal_nistec< 1.19.71.19.7
go_standard_librarycrypto_internal_nistec>= 1.20.0-0 < 1.20.21.20.2
golanggo< 1.19.71.19.7
golanggo>= 1.20.0 < 1.20.21.20.2
msrcazl3_golang_1.20.2-1_on_azure_linux_3.0
msrcazl3_golang_1.23.7-1_on_azure_linux_3.0
msrcazl3_golang_1.23.9-1_on_azure_linux_3.0
msrcazl3_golang_1.24.3-1_on_azure_linux_3.0
msrccbl2_golang_1.17.13-2_on_cbl_mariner_2.0
msrccbl2_golang_1.18.8-7_on_cbl_mariner_2.0
msrccbl2_golang_1.21.6-1_on_cbl_mariner_2.0

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
osv5.3MEDIUM
vendor_debian5.3MEDIUM
vendor_msrc5.3MEDIUM
vendor_redhat5.3MEDIUM
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