Security Bulletin: Multiple security vulnerabilities have been identified in Open SSL, which is shipped with IBM Tivoli Network Manager IP Edition (CVE-2017-3737, CVE-2017-3738).

Security Bulletin

Summary

Open SSL is shipped with IBM Tivoli Network Manager IP Edition version 3.9. Information about security vulnerabilities affecting Open SSL has been published here.

Vulnerability Details

CVEID: CVE-2017-3737
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. An attacker could exploit this vulnerability to obtain information about the private key. Note: In order to exploit this vulnerability, the server would have to share the DH1024 private key among multiple clients, which is no longer an option since CVE-2016-0701.
CVSS Base Score: 3.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/136078 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N)

CVEID: CVE-2017-3738
DESCRIPTION: An unspecified vulnerability in multiple Oracle products could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and high availability impact.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/136077 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:L/A:N)

Affected Products and Versions

IBM Tivoli Network Manager IP Edition v3.9 Fix Pack 4 & Fix Pack 5.

Remediation/Fixes

IBM Tivoli Network Manager IP Edition 3.9 FP4 and FP5	APAR IJ07985	Please call IBM service and reference APAR IJ07985, to obtain a fix.

Please also note the end of support announcement from 12 September 2017 for selected Netcool product versions.
You can find detailed information on whether the product version you have installed in your environment is affected by this end of service announcement by following the Netcool End of Support Knowledge Collection. If your product version is affected, IBM recommend to upgrade your product version to the latest supported version of your product.
Please contact your IBM account manager for any question you might have or for any assistance you may require for upgrading an end of service announced offering.

Workarounds and Mitigations

None.

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Change History

27 July 2018: 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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Tips

Security Bulletin: Multiple security vulnerabilities have been identified in Open SSL, which is shipped with IBM Tivoli Network Manager IP Edition (CVE-2017-3737, CVE-2017-3738).