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Date: Tue, 10 Sep 2019 15:29:17 -0700
From: Jacopo Cappellato <jacopoc@...che.org>
To: "user@...iz.apache.org ML" <user@...iz.apache.org>, Dev list <dev@...iz.apache.org>, 
	security@...iz.apache.org, announce@...che.org, 
	oss-security@...ts.openwall.com, hizhangsword@...il.com, 
	security-reports@...mle.com
Subject: [CVE-2018-17200] Apache OFBiz unauthenticated remote code execution
 vulnerability in HttpEngine

Severity:
Important

Vendor:
The Apache Software Foundation

Versions Affected:
OFBiz 16.11.01 to 16.11.05

Description:
The OFBiz HTTP engine (org.apache.ofbiz.service.engine.HttpEngine.java)
handles requests for HTTP services via the /webtools/control/httpService
endpoint.  This service takes the `serviceContent` parameter in the request
and
 deserializes it using XStream. This `XStream` instance is slightly guarded
by
 disabling the creation of `ProcessBuilder`.  However, this can be easily
 bypassed (and in multiple ways).

Mitigation:
Upgrade to 16.11.06
or manually apply the following commits on branch 16
r1850017+1850019
----

Credit:
Man Yue Mo of the Semmle Security Research Team
张剑 <hizhangsword@...il.com>

References:
http://ofbiz.apache.org/download.html#vulnerabilities

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