[Japanese]

JVNDB-2014-000008

SimZip (Simple Zip Viewer) vulnerable to directory traversal

Overview

SimZip (Simple Zip Viewer) provided by Gapless Player contains an issue in processing file names, which may result in a directory traversal (CWE-22) vulnerability.

Ryohei Koike of Sakura Information Systems Co., Ltd. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V2 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products


Gapless Player
  • SimZip (Simple Zip Viewer) versions prior to 1.2.1

Impact

A remote, unauthenticated attacker may create an arbitrary file or overwrite an existing file in a directory that the application has privileges to access.
Solution

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

Gapless Player
CWE (What is CWE?)

  1. Path Traversal(CWE-22) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2014-0809
References

  1. JVN : JVN#49384502
  2. National Vulnerability Database (NVD) : CVE-2014-0809
Revision History

  • [2014/01/24]
      Web page was published
    [2014/01/28]
      References : Content was added

Date Public2014/01/24
Date First Published2014/01/24
Date Last Updated2014/01/28