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AUSCERT External Security Bulletin Redistribution
ESB-2013.0991
ESA-2013-055: EMC Avamar Multiple Vulnerabilities
18 July 2013
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AusCERT Security Bulletin Summary
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Product: EMC Avamar
Publisher: EMC
Operating System: UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Unauthorised Access -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2013-3275 CVE-2013-3274
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ESA-2013-055: EMC Avamar Multiple Vulnerabilities
EMC Identifier: ESA-2013-055
CVE Identifier: CVE-2013-3274, CVE-2013-3275
Severity Rating: See below for individual scores
Affected products:
All EMC Avamar Server and Avamar Virtual Edition versions prior 7.0 running on Avamar Data Store Gen3, Gen4 or Avamar Data Store Gen4s hardware.
Summary:
EMC Avamar Server 7.0 contains fixes for multiple security vulnerabilities that could be exploited by malicious users.
Details:
The following vulnerabilities were addressed in this release:
• Improper authorization checks on Java RMI method calls (CVE-2013-3274)
Authenticated users could carry out potentially unauthorized functions within vulnerable system.
CVSS v2 Base Score: 8.5 (AV:N/AC:M/Au:S/C:C/I:C/A:C)
• Multiple cross frame scripting vulnerabilities (CVE-2013-3275)
Avamar web interface does not properly validate the input parameters allowing frames to be injected. This may allow the malicious user to monitor legitimate web usersÂ’ activity and compromise any sensitive input that user may enter.
CVSS v2 Base Score: 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)
• This release also contains critical security updates for Oracle Java and Apache Tomcat. See release notes for more details.
Resolution:
The fix for these issues is to upgrade the current grid/single node/VM system from its existing Avamar version to Avamar Version v7.0 or newer in order to get the fixes, as well as the updates and new features that are available in the Avamar 7.0 version. To schedule an Avamar server upgrade, or if you have any questions or concerns about the above resolution, please contact EMC Technical Support at (See http://support.emc.com )
EMC recommends that customers upgrade to Avamar 7.0 at the earliest opportunity.
[The following is standard text included in all security advisories. Please do not change or delete.]
Read and use the information in this EMC Security Advisory to assist in avoiding any situation that might arise from the problems described herein. If you have any questions regarding this product alert, contact EMC Software Technical Support at 1-877-534-2867.
For an explanation of Severity Ratings, refer to EMC Knowledgebase solution emc218831. EMC recommends all customers take into account both the base score and any relevant temporal and environmental scores which may impact the potential severity associated with particular security vulnerability.
EMC Corporation distributes EMC Security Advisories, in order to bring to the attention of users of the affected EMC products, important security information. EMC recommends that all users determine the applicability of this information to their individual situations and take appropriate action. The information set forth herein is provided "as is" without warranty of any kind. EMC disclaims all warranties, either express or implied, including the warranties of merchantability, fitness for a particular purpose, title and non-infringement. In no event, shall EMC or its suppliers, be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if EMC or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages, so the foregoing limitation may not apply.
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