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[R1] HPE Intelligent Management Center (iMC) PLAT Java RMI RCE

High

Synopsis

After the publication of TRA-2017-18, Tenable began to work on an exploit plugin. During research for the new plugin Tenable discovered that HPE's patch didn't fix all issues associated with TRA-2017-18. Specifically, TRA-2017-18 achieved remote code execution over Java RMI using the ysoserial payloads Jython1, CommonsBeanutils1, or JSON1. HPE's patch removed the Jython1 and CommonsBeanutils1 attack vectors but JSON1 was never patched.

Solution

Upgrade to HPE Intelligent Management Center (iMC) PLAT 7.3 E0506P07 or later.

Disclosure Timeline

2017-04-22 - Issue discovered
2017-04-29 - Issue submitted to ZDI
2017-05-09 - ZDI accepts vulnerability
2018-01-24 - HPE issues an advisory
2018-01-25 - ZDI issues an advisory
2018-01-29 - Tenable Issues an advisory

All information within TRA advisories is provided “as is”, without warranty of any kind, including the implied warranties of merchantability and fitness for a particular purpose, and with no guarantee of completeness, accuracy, or timeliness. Individuals and organizations are responsible for assessing the impact of any actual or potential security vulnerability.

Tenable takes product security very seriously. If you believe you have found a vulnerability in one of our products, we ask that you please work with us to quickly resolve it in order to protect customers. Tenable believes in responding quickly to such reports, maintaining communication with researchers, and providing a solution in short order.

For more details on submitting vulnerability information, please see our Vulnerability Reporting Guidelines page.

If you have questions or corrections about this advisory, please email [email protected]

Risk Information

CVE ID: CVE-2017-5792
Tenable Advisory ID: TRA-2018-01
Credit:
Jacob Baines
CVSSv2 Base / Temporal Score:
7.5 / 5.9
CVSSv2 Vector:
CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected Products:
HPE Intelligent Management Center (iMC) PLAT 7.3 E0504P2
Risk Factor:
High
Additional Keywords:
ZDI-18-137

Advisory Timeline

2018-01-29 - [R1] Initial Release