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Security Bulletin: Security Bulletin: A cross-site request forgery vulnerability affects the IBM FlashSystem model V9000 (CVE-2015-7446)

Security Bulletin


Summary

There is a cross-site request forgery vulnerability to which the IBM® FlashSystem™ V9000 is susceptible. An exploit of this vulnerability could allow cross-site scripting attacks, Web cache poisoning, and other malicious activities.

Vulnerability Details

CVEID: CVE-2015-7446
DESCRIPTION: IBM Flash System V9000 is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input. By persuading an authenticated user to visit a malicious Web site, a remote attacker could send a malformed HTTP request. An attacker could exploit this vulnerability to perform cross-site scripting attacks, Web cache poisoning, and other malicious activities.
CVSS Base Score: 8.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/108187 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Affected Products and Versions

FlashSystem V9000 including machine type and models (MTMs) for all available code levels. MTMs affected include 9846-AE2, 9848-AE2, 9846-AC2, and 9848-AC2

Remediation/Fixes

V9000 MTMs VRMF APAR Remediation/First Fix
V9000 MTMs:
9846-AE2,
9848-AE2,
9846-AC2 &
9848-AC2
Code fixes are now available, the minimum VRMF containing the fix depends on the code stream. These code levels work for both the storage enclosure nodes (-AEx) and the control nodes (-ACx)

Code Fix VRMF .
7.6 stream: 7.6.0.4 (or later)
7.5 stream: 7.5.1.3 (or later)
7.4 stream: 7.4.1.4 (or later)
N/A No workarounds or mitigations, other than applying this code fix, are known for this vulnerability

FlashSystem V9000 fixes for storage and controller node are available @ IBM’s Fix Central

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Related information

Acknowledgement

None

Change History

03 March 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

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.

Document information

More support for: IBM FlashSystem V9000

Version: Version Independent

Operating system(s): Platform Independent

Reference #: S1005570

Modified date: 03 March 2016