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[Japanese]
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JVNDB-2016-000163
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Splunk Enterprise and Splunk Light vulnerable to open redirect
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Splunk Enterprise and Splunk Light contain an open redirect vulnerability. 
 
Note that this vulnerability is different from JVN#64800312. 
 
Noriaki Iwasaki of Cyber Defense Institute, Inc. reported this vulnerability to IPA. 
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
 
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  CVSS V3 Severity: Base Metrics 4.7 (Medium) [IPA Score]
  
    - Attack Vector: Network
 
    - Attack Complexity: Low
 
    - Privileges Required: None
 
    - User Interaction: Required
 
    - Scope: Changed
 
    - Confidentiality Impact: None
 
    - Integrity Impact: Low
 
    - Availability Impact: None
 
   
 
  CVSS V2 Severity: Base Metrics 2.6 (Low) [IPA Score]
  
    - Access Vector: Network
 
    - Access Complexity: High
 
    - Authentication: None
 
    - Confidentiality Impact: None
 
    - Integrity Impact: Partial
 
    - Availability Impact: None
 
   
 
 
  
 
 
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	Splunk
	
		- Splunk Enterprise 6.2.x prior to 6.2.11
 
		- Splunk Enterprise 6.3.x prior to 6.3.6
 
		- Splunk Enterprise 6.4.x prior to 6.4.2
 
		- Splunk Light prior to 6.4.2
 
		 
 
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When accessing a specially crafted URL, the user may be redirected to an arbitrary website. As a result, the user may become a victim of a phishing attack.
 
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[Update the Software] 
Update to the latest version according to the information provided by the developer.
 
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	Splunk
	
 
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	- Improper Input Validation(CWE-20) [IPA Evaluation]
 
 
 
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	- CVE-2016-4857 
 
 
 
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	- JVN : JVN#39926655 
 
	- National Vulnerability Database (NVD) : CVE-2016-4857 
 
 
 
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	- [2016/09/16]
 
  Web page was published 
[2017/11/27] 
  References : Content was added 
  
 
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