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Date: Mon, 30 Mar 2015 16:11:33 -0400
From: Dave <snoopdave@...il.com>
To: security@...che.org, oss-security@...ts.openwall.com,
bugtraq@...urityfocus.com
Subject: Fwd: CVE-2015-0249: Apache Roller allows admin users to execute
arbitrary Java code
---------- Forwarded message ----------
From: Dave <snoopdave@...il.com>
Date: Tue, Mar 24, 2015 at 7:22 PM
Subject: CVE-2015-0249: Apache Roller allows admin users to execute
arbitrary Java code
To: "dev@...ler.apache.org" <dev@...ler.apache.org>, user@...ler.apache.org
Severity: Important
Vendor:
The Apache Software Foundation
Versions Affected:
Roller 5.1.1
Roller 5.1
The unsupported pre-Roller 5.1 versions may also be affected
Description:
A Roller user with Admin-level access to a weblog can edit a weblog
page template and use special Velocity syntax to execute Java code on
the server.
Mitigation:
There are several ways you can fix this vulnerability:
1) Upgrade to the latest version of Roller, which is now 5.1.2.
2) Or, add the following line to Roller's velocity.properties file:
runtime.introspector.uberspect=org.apache.velocity.util.introspection.SecureUberspector
3) Or, disable template editing on your Roller system by un-checking
the Allow Custom Themes setting in the Server Admin -> Configuration
page,
Theme Settings section.
Credit:
This issue was discovered by Gregory Draperi.
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