Security Bulletin: Information Disclosure in WebSphere Application Server Admin Console (CVE-2019-4670)

Summary

There is an information disclosure in WebSphere Application Server Admin Console.

Vulnerability Details

CVEID:CVE-2019-4670
**DESCRIPTION:**IBM WebSphere Application Server could allow a remote attacker to obtain sensitive information caused by improper data representation.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/171319 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

Remediation/Fixes

For WebSphere Application Server traditional and WebSphere Application Server Hypervisor Edition:

For V9.0.0.0 through 9.0.5.2:
· Upgrade to minimal fix pack levels as required by interim fix and then apply Interim Fix PH18947
--OR–
· Apply Fix Pack 9.0.5.3 or later (targeted availability 1Q2020).

For V8.5.0.0 through 8.5.5.16:
· Upgrade to minimal fix pack levels as required by interim fix and then apply Interim Fix PH18947
--OR–
· Apply Fix Pack 8.5.5.17 or later (targeted availability 1Q2020).

For V8.0.0.0 through 8.0.0.15:
· Upgrade to 8.0.0.15 and then apply Interim Fix PH18947

For V7.0.0.0 through 7.0.0.45:
· Upgrade to 7.0.0.45 and then apply Interim Fix PH18947

_WebSphere Application Server V7.0 and V8.0 are no longer in full support; IBM recommends upgrading to a fixed, supported version/release/platform of the product. _

Additional interim fixes may be available and linked off the interim fix download page.

Workarounds and Mitigations

None