Nootka App for Android vulnerable to OS command injection


Nootka App for Android provided by SeeLook contains an OS command injection vulnerability (CWE-78).

Satoru Nagaoka of Cyber Defense Institute, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 7.5 (High) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
CVSS V2 Severity:
Base Metrics 5.1 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: High
  • Authentication: None
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: Partial
Affected Products

  • Nootka 1.4.4 and earlier


A remote attacker may execute an arbitrary OS command.

[Update the Application]
Update to the latest version according to the information provided by the developer.
Vendor Information

CWE (What is CWE?)

  1. OS Command Injection(CWE-78) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2018-0506

  1. JVN : JVN#10103841
  2. National Vulnerability Database (NVD) : CVE-2018-0506
Revision History

  • [2018/01/19]
      Web page was published
  • [2018/04/11]
      References : Content was added