AL-Mail32 vulnerable to denial-of-service (DoS)


AL-Mail32 provided by CREAR Corporation is an email client for Windows. AL-Mail32 contains a denial-of-service (DoS) vulnerability due to a flaw in processing attachments.

Yosuka HASEGAWA of NetAgent Co.,Ltd. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

During the coordination process, IPA and JPCERT/CC determined that this case was not a vulnerability under the "Information Security Early Warning Partnership". However, this JVN advisory has been published coinciding with the vendor advisory.
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: None
  • Availability Impact: Partial
Affected Products

CREAR Corporation
  • AL-Mail32 Version1.13c and earlier


Processing an attachment with a specially crafted file name may cause the software to become unresponsive.

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

CREAR Corporation
CWE (What is CWE?)

  1. No Mapping(CWE-Other) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2015-0879

  1. JVN : JVN#55365709
  2. National Vulnerability Database (NVD) : CVE-2015-0879
Revision History

  • [2015/02/20]
      Web page was published
      References : Content was added