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Security Bulletin: A vulnerability in the libpng library affects IBM Cognos Metrics Manager

Created by Mike Gemmell on
Published URL:
https://www.ibm.com/support/pages/node/561685
561685

Security Bulletin


Summary

A vulnerability has been addressed in the libpng component of IBM Cognos Metrics Manager.

Vulnerability Details

CVEID: CVE-2016-10087
DESCRIPTION: libpng is vulnerable to a denial of service, caused by a NULL pointer dereference in the png_set_text_2 function. By loading a text chunk into a png structure, removing the text, and then adding another text chunk to the structure, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/124207 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:H)

Affected Products and Versions

  • IBM Cognos Metrics Manager 10.2.2
  • IBM Cognos Metrics Manager 10.2.1
  • IBM Cognos Metrics Manager 10.2
  • IBM Cognos Metrics Manager 10.1.1

Remediation/Fixes

The recommended solution is to apply the fix as soon as practical. As the fix is in a shared component across the Business Intelligence portfolio, applying the BI Interim Fix will resolve the issue. Note that the prerequisites named in the links are also satisfied by an IBM Cognos Metrics Manager install of the same version.


Version Interim Fix
IBM Cognos Metrics Manager10.2.2IBM Cognos Business Intelligence 10.2.2 Interim Fix 16
IBM Cognos Metrics Manager10.2.1IBM Cognos Business Intelligence 10.2.1 Interim Fix 21
IBM Cognos Metrics Manager10.2IBM Cognos Business Intelligence 10.2 Interim Fix 24
IBM Cognos Metrics Manager10.1.1IBM Cognos Business Intelligence 10.1.1 Interim Fix 23


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

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

16 October 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.

[{"Product":{"code":"SSEP7J","label":"Cognos Business Intelligence"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Component":"Metrics Studio","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"}],"Version":"10.1.1;10.2;10.2.1;10.2.2","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
15 June 2018

UID

swg22004076

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