VULNERABILITY INTELLIGENCE

CVE-2023-33855

CVSS score3.7 LOW
EPSS probability0.45%
CISA KEVNot currently listed
Published2024-03-26
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

Under certain conditions, RSA operations performed by IBM Common Cryptographic Architecture (CCA) 7.0.0 through 7.5.36 may exhibit non-constant-time behavior. This could allow a remote attacker to obtain sensitive information using a timing-based attack. IBM X-Force ID: 257676.

Weakness classification

  • psirt@us.ibm.com: CWE-385

Primary references