Published:2015/02/20  Last Updated:2015/02/20

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


AL-Mail32 provided by CREAR Corporation contains a denial-of-service (DoS) vulnerability.

Products Affected

  • AL-Mail32 Version1.13c and earlier


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.


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 Status

Vendor Status Last Update Vendor Notes
CREAR Corporation Vulnerable 2015/02/20


JPCERT/CC Addendum

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.

Vulnerability Analysis by JPCERT/CC

Analyzed on 2015.02.20 (CVSS Base Metrics)

What is CVSS?

Measures Severity Description
Access Vector(AV) Local (L) Adjacent Network (A) Network (N) A vulnerability exploitable with network access means the vulnerable software is bound to the network stack and the attacker does not require local network access or local access. Such a vulnerability is often termed "remotely exploitable".
Access Complexity(AC) High (H) Medium (M) Low (L) The access conditions are somewhat specialized.
Authentication(Au) Multiple (M) Single (S) None (N) Authentication is not required to exploit the vulnerability.
Confidentiality Impact(C) None (N) Partial (P) Complete (C) There is no impact to the confidentiality of the system.
Integrity Impact(I) None (N) Partial (P) Complete (C) There is no impact to the integrity of the system.
Availability Impact(A) None (N) Partial (P) Complete (C) There is reduced performance or interruptions in resource availability.

Base Score:4.3


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

Other Information

JPCERT Reports
CERT Advisory
CPNI Advisory
CVE CVE-2015-0879
JVN iPedia JVNDB-2015-000021