Security Bulletin: IBM Watson OpenScale on Cloud Pak for Data is impacted by CVE-2020-25659

Summary

IBM Watson OpenScale on Cloud Pak for Data has addressed CVE-2020-25659.

Vulnerability Details

CVEID:CVE-2020-25659
**DESCRIPTION:**python-cryptography could allow a remote attacker to obtain sensitive information, caused by a Bleichenbacher timing attack. By sending a specially-crafted request using the RSA decryption API, an attacker could exploit this vulnerability to obtain parts of the cipher text encrypted with RSA, and use this information to launch further attacks against the affected system.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192485 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

Remediation/Fixes

Please consult the online documentation, ‘Available patches for Watson OpenScale for IBM Cloud Pak for Data’, for updates/patches to remediate the vulnerabilities.

Workarounds and Mitigations

None