CVE-2023-39341

Description

"FFRI yarai", "FFRI yarai Home and Business Edition" and their OEM products handle exceptional conditions improperly, which may lead to denial-of-service (DoS) condition. Affected products and versions are as follows: FFRI yarai versions 3.4.0 to 3.4.6 and 3.5.0, FFRI yarai Home and Business Edition version 1.4.0, InfoTrace Mark II Malware Protection (Mark II Zerona) versions 3.0.1 to 3.2.2, Zerona / Zerona PLUS versions 3.2.32 to 3.2.36, ActSecure χ versions 3.4.0 to 3.4.6 and 3.5.0, Dual Safe Powered by FFRI yarai version 1.4.1, EDR Plus Pack (Bundled FFRI yarai versions 3.4.0 to 3.4.6 and 3.5.0), and EDR Plus Pack Cloud (Bundled FFRI yarai versions 3.4.0 to 3.4.6 and 3.5.0).

Category

3.3
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.02%
Vendor Advisory ffri.jp
Affected: FFRI Security, Inc. FFRI yarai
Affected: FFRI Security, Inc. FFRI yarai Home and Business Edition
Affected: Soliton Systems K.K. InfoTrace Mark II Malware Protection (Mark II Zerona)
Affected: Soliton Systems K.K. Zerona / Zerona PLUS
Affected: NEC Corporation ActSecure χ
Affected: SOURCENEXT CORPORATION Dual Safe Powered by FFRI yarai
Affected: Sky Co., Ltd. EDR Plus Pack
Affected: Sky Co., Ltd. EDR Plus Pack Cloud
Published at:
Updated at:

References

Link Tags
https://www.ffri.jp/security-info/index.htm vendor advisory
https://www.soliton.co.jp/support/zerona_notice_2023.html third party advisory
https://www.support.nec.co.jp/View.aspx?id=3140109240 permissions required
https://www.sourcenext.com/support/i/2023/230718_01 third party advisory
https://www.skyseaclientview.net/news/230807_01/ third party advisory
https://jvn.jp/en/jp/JVN42527152/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-39341?
CVE-2023-39341 has been scored as a low severity vulnerability.
How to fix CVE-2023-39341?
To fix CVE-2023-39341, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-39341 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-39341 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-39341?
CVE-2023-39341 affects FFRI Security, Inc. FFRI yarai, FFRI Security, Inc. FFRI yarai Home and Business Edition, Soliton Systems K.K. InfoTrace Mark II Malware Protection (Mark II Zerona), Soliton Systems K.K. Zerona / Zerona PLUS, NEC Corporation ActSecure χ, SOURCENEXT CORPORATION Dual Safe Powered by FFRI yarai, Sky Co., Ltd. EDR Plus Pack, Sky Co., Ltd. EDR Plus Pack Cloud.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.