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Security Bulletin: A vulnerability in sudo affects IBM Flex System Manager (FSM) (CVE-2014-9680)

Security Bulletin


Summary

A security vulnerability has been discovered in sudo that is embedded in the IBM FSM. This record addresses the issue.

Vulnerability Details

CVEID: CVE-2014-9680
DESCRIPTION:
Todd Miller sudo could allow a local attacker to bypass security restrictions, caused by the failure to check the TZ environment variable prior to passing through the TZ parser. An attacker could exploit this vulnerability to cause a denial of service and launch further attacks on the system.
CVSS Base Score: 3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/101202 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:L/AC:M/Au:S/C:N/I:P/A:P)

Affected Products and Versions

Flex System Manager 1.3.4.x
Flex System Manager 1.3.3.x
Flex System Manager 1.3.2.x
Flex System Manager 1.3.1.x
Flex System Manager 1.3.0.x
Flex System Manager 1.2.x.x
Flex System Manager 1.1.x.x

Remediation/Fixes

IBM recommends updating the FSM using the instructions referenced in this table.

Warning: Agents older than version 6.3.5 must be updated using the Technote listed in these Remediation plans before this FSM fix is installed or you will permanently lose contact with the endpoint with agents older than version 6.3.5

      Product
      VRMF
      APAR
      Remediation
Flex System Manager
      1.3.4.x
IT12602
Verify the required Java updates have been completed, then install fsmfix1.3.4.0_IT11636_IT12081_IT12596_IT12597_IT12599_IT12601_IT12602

Instructions for verifying installation of the Java updates can be found in the "Confirm the fixes were applied properly" section of Technote 761981453.

Flex System Manager
      1.3.3.x
IT12602
Verify the required Java updates have been completed, then install fsmfix1.3.3.0_IT11636_IT12081_IT12596_IT12597_IT12599_IT12601_IT12602

Instructions for verifying installation of the Java updates can be found in the "Confirm the fixes were applied properly" section of Technote 736218441.

Flex System Manager
      1.3.2.x
IT12602
Verify the required Java updates have been completed, then install fsmfix1.3.2.0_IT11636_IT12081_IT12596_IT12597_IT12599_IT12601_IT12602

Instructions for verifying installation of the Java updates can be found in the "Confirm the fixes were applied properly" section of Technote 736218441.

Flex System Manager
      1.3.1.x
IT12602
IBM recommends upgrading to a fixed, supported version/release and following the appropriate remediation for all vulnerabilities.
Flex System Manager
      1.3.0.x
IT12602
IBM recommends upgrading to a fixed, supported version/release and following the appropriate remediation for all vulnerabilities.
Flex System Manager
      1.2.x.x
IT12602
IBM recommends upgrading to a fixed, supported version/release and following the appropriate remediation for all vulnerabilities.
Flex System Manager
      1.1.x.x
IT12602
IBM recommends upgrading to a fixed, supported version/release and following the appropriate remediation for all vulnerabilities.

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Change History

20 January 2016 : 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.

Internal Use Only

Advisory 4177, PSIRT 66469

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Document Information

Modified date:
17 June 2018

UID

isg3T1023120