IBM Support

Security Bulletin: Denial of service vulnerability in OpenSSL affects IBM InfoSphere Master Data Management (CVE-2017-3733)

Created by Ray Brandt on
Published URL:
https://www.ibm.com/support/pages/node/559421
559421

Security Bulletin


Summary

IBM Initiate Master Data Service is vulnerable to an OpenSSL denial of service attack and could cause the application to crash.

Vulnerability Details

CVEID: CVE-2017-3733
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by an error during a renegotiate handshake when the original handshake did not include the Encrypt-Then-Mac extension. A remote authenticated attacker could exploit this vulnerability to cause the application to crash.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/122091 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Affected Products and Versions

These vulnerabilities are known to affect the following offerings:

IBM Initiate Master Data Service versions 10.0 and 10.1

Remediation/Fixes

The recommended solution is to apply the fix as soon as practical. Please see below for information on the fixes available.

Product VRMFAPARRemediation/First Fix
IBM Initiate Master Data Service
10.0
None10.0.042517_IM_Initiate_MasterDataService_ALL_InterimFix
IBM InfoSphere Master Data Management Patient Hub
10.0
None10.0.042517_IM_Initiate_Patient_ALL_InterimFix
IBM InfoSphere Master Data Management Provider Hub
10.0
None10.0.042517_IM_Initiate_Provider_ALL_InterimFix
IBM Initiate Master Data Service
10.1
None10.1.042517_IM_Initiate_MasterDataService_ALL_InterimFix

Workarounds and Mitigations

None

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References

Complete CVSS v2 Guide
On-line Calculator v2

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

26 April 2017: Orginal version published

*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.

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Document Information

Modified date:
16 June 2018

UID

swg22002489

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