PT-2023-11910 · Ibm · Ibm Cloud Pak System Suite

Published 2023-05-05 · Updated 2023-05-11 · CVE-2020-4914

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions IBM Cloud Pak System Suite versions 2.3.3.0 through 2.3.3.5

Description The issue allows a local user to impersonate another user on the system because session invalidation after logout is not properly handled.

Recommendations For versions 2.3.3.0 through 2.3.3.5, consider implementing a custom session invalidation mechanism after user logout as a temporary workaround until a patch is available.

Fix

Insufficient Session Expiration

Weakness Enumeration

CWE-613

Related Identifiers

CVE-2020-4914

Affected Products

Ibm Cloud Pak System Suite

References · 5

• https://exchange.xforce.ibmcloud.com/vulnerabilities/191290 · Vendor Advisory
• https://ibm.com/support/pages/node/6967181 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-4914 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-4914 · Security Note
• https://t.me/cibsecurity/63390 · Telegram Post