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AUSCERT Security Bulletin
ASB-2015.0085
Multiple vulnerabilities have been identified in Splunk
Enterprise and Splunk Light
20 August 2015
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AusCERT Security Bulletin Summary
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Product: Splunk Enterprise
Splunk Light
Operating System: UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2015-6515 CVE-2015-6514
Member content until: Saturday, September 19 2015
OVERVIEW
Multiple vulnerabilities have been identified in Splunk Enterprise
and Splunk Light prior to version 6.2.4. [1]
IMPACT
The vendor has provided the following details regarding these
issues:
CVE-2015-6514: "Persistent cross-site scripting via Dashboard
(SPL-100313)
Description: A cross-site scripting vulnerability in Splunk
Enterprise and Splunk Light allows remote authenticated users to
inject arbitrary JavaScript.
Credit
Splunk would like to thank Daniel Compton @ Info-Assure for
privately reporting this vulnerability.
CVSS Severity (version 2.0):
CVSS Base Score 4.9
CVSS Impact Subscore 4.9
CVSS Exploitability Subscore 6.8
Overall CVSS Score 4.9" [1]
CVE-2015-6515: "Reflected cross-site scripting in Splunk Web
(SPL-101718)
Description: A reflected cross-site scripting vulnerability in
Splunk Enterprise and Splunk Light could permit a remote users to
inject arbitrary JavaScript via a malicious header.
CVSS Severity (version 2.0):
CVSS Base Score 3.6
CVSS Impact Subscore 4.9
CVSS Exploitability Subscore 3.9
Overall CVSS Score 3.6" [1]
MITIGATION
The vendor recommends updating to the latest version of Splunk
Enterprise and Splunk Light to correct these vulnerabilities. [1]
REFERENCES
[1] Splunk Enterprise 6.2.4 and Splunk Light 6.2.4 address two
vulnerabilities
http://www.splunk.com/view/SP-CAAAN7C
AusCERT has made every effort to ensure that the information contained
in this document is accurate. However, the decision to use the information
described is the responsibility of each user or organisation. The decision to
follow or act on information or advice contained in this security bulletin is
the responsibility of each user or organisation, and should be considered in
accordance with your organisation's site policies and procedures. AusCERT
takes no responsibility for consequences which may arise from following or
acting on information or advice contained in this security bulletin.
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Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
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