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Security Bulletin: DB2 local escalation of privilege vulnerability affects Tivoli Storage Manager (IBM Spectrum Protect) Server (CVE-2016-5995)

Security Bulletin


Summary

Tivoli Storage Manager (IBM Spectrum Protect) Server is affected by an IBM DB2 software vulnerability that can result in a local user gaining root level access to which the user is not entitled.

Vulnerability Details

CVEID: CVE-2016-5995
DESCRIPTION:
DB2 for Linux, Unix and Windows is vulnerable to a privilege escalation due to code being built with binaries with libraries in insecure locations. A local user could place a malicious library in a location that a SETGID or SETUID binary would execute and gain root level access.
CVSS Base Score: 8.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/116653 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

This vulnerability affects the following IBM Tivoli Storage Manager (IBM Spectrum Protect) Server levels:

  • 7.1.0.0 through 7.1.7.0 on AIX, HP-UX, and Linux platforms only
  • 6.3.0.0 through 6.3.6.0 on Linux platforms only

Note that this vulnerability has been fixed in 8.1.0.0.

Remediation/Fixes

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Complete CVSS v3 Guide
On-line Calculator v3

Related information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

27 February 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

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.


Cross reference information
Segment Product Component Platform Version Edition
Storage Management Tivoli Storage Manager Extended Edition Server AIX, HP-UX, Linux 6.3, 7.1 All Editions

Document information

More support for: Tivoli Storage Manager
Server

Software version: 6.3, 7.1

Operating system(s): AIX, HP-UX, Linux

Software edition: All Editions

Reference #: 1998885

Modified date: 01 March 2017


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