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Security Bulletin: IBM Transparent Cloud Tiering is affected by a vulnerability in Apache Commons IO ( CVE-2021-29425)

Security Bulletin


Summary

apache commons IO is used by IBM Spectrum Scale Transparent Cloud Tiering. IBM Spectrum Scale Transparent Cloud Tiering has addressed the applicable CVE.

Vulnerability Details

CVEID:   CVE-2021-29425
DESCRIPTION:   Apache Commons IO could allow a remote attacker to traverse directories on the system, caused by improper input validation by the FileNameUtils.normalize method. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/199852 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

Affected Product(s)Version(s)
gpfs.tct.client1.1.5
gpfs.tct.server1.1.2
gpfs.tct.server1.1.6
gpfs.tct.client1.1.3
gpfs.tct.client1.1.2
gpfs.tct.server1.1.1
gpfs.tct.client1.1.1
gpfs.tct.server1.1.5
gpfs.tct.server1.1.4
gpfs.tct.server1.1.7
gpfs.tct.server1.1.3
gpfs.tct.server1.1.8

Remediation/Fixes

For Transparent Cloud Tiering 1.1.1.0 thru 1.1.8.4, apply Transparent Cloud Tiering 1.1.8.4 bundled with IBM Spectrum Scale V5.1.1.3 available from FixCentral at:

https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%20defined%20storage&product=ibm/StorageSoftware/IBM+Spectrum+Scale&release=5.1.1&platform=All&function=all

Workarounds and Mitigations

None

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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

Acknowledgement

Change History

27 Jul 2021: Initial Publication

*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

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"STXKQY","label":"IBM Spectrum Scale"},"Component":"IBM Spectrum Scale Cloud Tiering ","Platform":[{"code":"PF016","label":"Linux"}],"Version":"1.1.1.0 - 1.1.8.4","Edition":"1.1.10 - 1.1.8.4","Line of Business":{"code":"LOB26","label":"Storage"}}]

Document Information

Modified date:
13 August 2021

UID

ibm16475629

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