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Security Bulletin: Vulnerability in Apache Commons affects IBM WebSphere Service Registry and Repository Studio (CVE-2015-7450)

Security Bulletin


Summary

Vulnerability in Apache Commons affects IBM WebSphere Service Registry and Repository Studio (CVE-2015-7450)

Vulnerability Details

CVEID: CVE-2015-7450
DESCRIPTION: Apache Commons Collections could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of data with Java InvokerTransformer class. By sending specially crafted data, an attacker could exploit this vulnerability to execute arbitrary Java code on the system.
CVSS Base Score: 9.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/107918 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions


WebSphere Service Registry and Repository Studio V8.5
WebSphere Service Registry and Repository Studio V8.0
WebSphere Service Registry and Repository Studio V7.5
WebSphere Service Registry and Repository Studio V7.0

For unsupported versions IBM recommends upgrading to a fixed, supported version of the product

Remediation/Fixes

For WebSphere Service Registry and Repository Studio the vulnerability has been fixed under APAR IV79089.

There is only one supported version of WSRR Studio and this is currently V8.5.6.0. Users of previous releases of Studio are entitled to update to V8.5.6.0 which is fully backwards compatibile with all previous releases.

For all WSRR Studio releases:

Please note that the server component of WSRR is also vulnerable to this issue. Please see the separate bulletin on how to resolve this issue for the server.

Security Bulletin: Vulnerability in Apache Commons affects IBM WebSphere Service Registry and Repository (CVE-2015-7450)
IBM recommends that you review your entire environment to identify vulnerable releases of the open-source Apache Commons Collections and take appropriate mitigation and remediation actions.

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Important Note

IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk.

References

Complete CVSS v2 Guide
On-line Calculator v2

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

30 November 2015: 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.

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Document Information

Modified date:
15 June 2018

UID

swg21971579

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