SXF Common Library vulnerable to buffer overflow


SXF Common Library contains a buffer overflow vulnerability.

akira_you of Nico-TECH 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 6.8 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: Partial
Affected Products

Open CAD Format Council
  • SXF common library Ver.3.21 and earlier


By processing a specially crafted CAD file, arbitrary code may be executed.

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

Open CAD Format Council
CWE (What is CWE?)

  1. Buffer Errors(CWE-119) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2015-2946

  1. JVN : JVN#93976566
  2. National Vulnerability Database (NVD) : CVE-2015-2946
  3. IPA SECURITY ALERTS : Security Alert for Vulnerability in SXF Common Library (JVN#93976566) (in Japanese)
Revision History

  • [2015/05/22]
      Web page was published
      References : Content was added