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Security Bulletin: IBM API Connect is impacted by weak cryptographic algorithms (CVE-2019-4553)

Security Bulletin


Summary

IBM API Connect has addressed the following vulnerability.

Vulnerability Details

CVEID:   CVE-2019-4553
DESCRIPTION:   IBM API Connect uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/165958 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

Affected Product(s) Version(s)
API Connect IBM API Connect V5.0.0.0-5.0.8.7iFix3

Remediation/Fixes

Affected Product Addressed in VRMF APAR Remediation/First Fix
IBM API Connect 
V5.0.0.0-5.0.8.7iFix3
5.0.8.7 iFix4 LI81283

Addressed in IBM API Connect 5.0.8.7 iFix released on or after 11 March 2020.

Management server is impacted.
Follow this link and find the "Management" package.
 

http://www.ibm.com/support/fixcentral/swg/quickorder

Before upgrading your API Connect deployment to 5.0.8.7 iFix 4 or later, you must add two new certificates to all of your DataPower Gateway servers to ensure that analytics events data is not lost during the upgrade. Refer to https://www.ibm.com/support/knowledgecenter/SSMNED_5.0.0/com.ibm.apic.install.doc/prereq_5087ifix4_dpgw_certs.html for details and instructions.

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Change History

13 Mar 2020: Initial Publication

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Document Location

Worldwide

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Document Information

Modified date:
13 March 2020

UID

ibm15693588