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Security Bulletin: IBM InfoSphere Master Data Management is vulnerable to multiple OpenSSL vulnerabilities (CVE-2016-7055, CVE-2017-3730, CVE-2017-3731, CVE-2017-3732)

Security Bulletin


Summary

IBM InfoSphere Master Data Management is vulnerable to multiple OpenSSL vulnerabilities that could cause the application to crash, an attacker to obtain information about the private key, or cause a denial of service.

Vulnerability Details

CVEID: CVE-2017-3730
DESCRIPTION:
OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference. By sending specially crafted parameters for a DHE or ECDHE key exchange, a remote 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/121311 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)

CVEID: CVE-2017-3731
DESCRIPTION:
OpenSSL is vulnerable to a denial of service, caused by an out-of-bounds read when using a specific cipher. By sending specially crafted truncated packets, a remote attacker could exploit this vulnerability using CHACHA20/POLY1305 to cause the application to crash.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/121312 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)

CVEID: CVE-2017-3732
DESCRIPTION:
OpenSSL could allow a remote attacker to obtain sensitive information, caused by a propagation error in the BN_mod_exp() function. An attacker could exploit this vulnerability to obtain information about the private key.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/121313 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID: CVE-2016-7055
DESCRIPTION:
OpenSSL is vulnerable to a denial of service, caused by an error in a Broadwell-specific Montgomery multiplication procedure. By sending specially crafted data, a remote attacker could exploit this vulnerability to trigger errors in public-key operations in configurations where multiple remote clients select an affected EC algorithm and cause a denial of service.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/118748 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

This vulnerability is known to affect the following offerings:


Affected IBM Initiate Master Data Service
Affected Versions
IBM Initiate Master Data Service10.1
IBM InfoSphere Master Data Management11.0
IBM InfoSphere Master Data Management11.3
IBM InfoSphere Master Data Management11.4
IBM InfoSphere Master Data Management11.5
IBM InfoSphere Master Data Management11.6

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
10.1
None10.1.072717_IM_Initiate_MasterDataService_ALL_Interm Fix
IBM InfoSphere Master Data Management Standard/Advanced Edition
11.0
None11.0.0.6-MDM-SAE-FP06IF004
IBM InfoSphere Master Data Management Standard/Advanced Edition
11.3
None11.3.0.6-MDM-SE-AE-FP06IF001
IBM InfoSphere Master Data Management Standard/Advanced Edition
11.4
None11.4.0.7-MDM-SE-AE-FP07IF002
IBM InfoSphere Master Data Management Standard/Advanced Edition
11.5
None11.5.0.5-MDM-SAE-FP05IF001
IBM InfoSphere Master Data Management Standard/Advanced Edition
11.6
None11.6.0.2-MDM-SAE-IF001

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Change History

27 July 2017: Original 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:
27 April 2022

UID

swg22006602