CVE-2023-24025

high

Description

CRYSTALS-DILITHIUM (in Post-Quantum Cryptography Selected Algorithms 2022) in PQClean d03da30 may allow universal forgeries of digital signatures via a template side-channel attack because of intermediate data leakage of one vector.

References

https://github.com/PQClean/PQClean/tree/d03da3053491e767ef842deaef43fc5bdb6bc911

https://eprint.iacr.org/2023/050

https://csrc.nist.gov/Projects/post-quantum-cryptography/selected-algorithms-2022

Details

Source: Mitre, NVD

Published: 2023-01-20

Updated: 2023-02-03

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High