CVSS 3.1 Score 3.7 of 10 (low)


Published Mar 26, 2024
CWE ID 385


CVE-2023-33855 is a vulnerability that affects IBM Common Cryptographic Architecture (CCA) versions 7.0.0 through 7.5.36. It is classified as a low severity vulnerability with a base score of 3.7 out of 10. The vulnerability allows for non-constant-time behavior during RSA operations, which could be exploited by a remote attacker using a timing-based attack to gain access to sensitive information. The exploitability score is rated at 2.2 out of 10, indicating a relatively low likelihood of successful exploitation. The impact on an organization's confidentiality is considered low, with no impact on integrity or availability. To remediate this vulnerability, users should update their IBM CCA software to the latest version available from IBM's official sources.

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