cve/2023/CVE-2023-33855.md

### [CVE-2023-33855](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-33855)
![](https://img.shields.io/static/v1?label=Product&message=Common%20Cryptographic%20Architecture&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=7.0.0%3C%3D%207.5.36%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-385%20Covert%20Timing%20Channel&color=brighgreen)

### 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.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds