IBM Support

Security Bulletin: security vulnerability has been identified in OpenSSL, which is shipped with IBM Tivoli Network Manager IP Edition (CVE-2019-1559)

Created by Anonymous (not verified) on
Published URL:
https://www.ibm.com/support/pages/node/883428
883428

Security Bulletin


Summary

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

Vulnerability Details

CVE-ID: CVE-2019-1559
Description: OpenSSL could allow a remote attacker to obtain sensitive information, caused by the failure to immediately close the TCP connection after the hosts encounter a zero-length record with valid padding. An attacker could exploit this vulnerability using a 0-byte record padding-oracle attack to decrypt traffic.
CVSS Base Score: 5.8
CVSS Temporal Score: https://exchange.xforce.ibmcloud.com/vulnerabilities/157514 for more information
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/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 IJ15786

Please call IBM service and reference APAR IJ15786, to obtain a fix.

Workarounds and Mitigations

Only customers on ITNM v3.9 FP4 or FP5 who have Java SSL Collectors enabled may be affected. These collectors are not enabled by default.

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

9 May 2019 - Initial 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.

Document Location

Worldwide

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Document Information

Modified date:
28 June 2023

UID

ibm10883428

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