CVE-2023-39341

Name: CVE-2023-39341
Creator: NVD / NIST
Published: 2023-08-09T03:15:43.87+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 3.3/10EPSS 0.29%

Last modified Jun 17, 2026

CVE-2023-39341 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. "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).. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

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).

Metrics

CVSS 3.1

3.3/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

EPSS Probability

0.29%

20.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-755

Affected Software

Vendor	Product	Versions
Ffri	Dual Safe	1.4.1
Ffri	Ffri Yarai	>= 3.4.0, <= 3.4.6
Ffri	Ffri Yarai	1.4.0
Ffri	Ffri Yarai	3.5.0
Soliton	Infotrace Mark Ii Malware Protection	>= 3.0.1, <= 3.2.2
Soliton	Zerona	>= 3.2.32, <= 3.2.36
Soliton	Zerona Plus	>= 3.2.32, <= 3.2.36
Nec	Actsecure X Managed Security Service	>= 3.4.0, <= 3.4.6
Nec	Actsecure X Managed Security Service	3.5.0
Skygroup	Edr Plus Pack	>= 3.4.0, <= 3.4.6
Skygroup	Edr Plus Pack	3.5.0
Skygroup	Edr Plus Pack Cloud	>= 3.4.0, <= 3.4.6
Skygroup	Edr Plus Pack Cloud	3.5.0

References

https://jvn.jp/en/jp/JVN42527152/Third Party Advisory
https://www.ffri.jp/security-info/index.htmVendor Advisory
https://www.skyseaclientview.net/news/230807_01/Third Party Advisory
https://www.soliton.co.jp/support/zerona_notice_2023.htmlThird Party Advisory
https://www.sourcenext.com/support/i/2023/230718_01Third Party Advisory
https://www.support.nec.co.jp/View.aspx?id=3140109240Permissions Required
https://jvn.jp/en/jp/JVN42527152/Third Party Advisory
https://www.ffri.jp/security-info/index.htmVendor Advisory
https://www.skyseaclientview.net/news/230807_01/Third Party Advisory
https://www.soliton.co.jp/support/zerona_notice_2023.htmlThird Party Advisory
https://www.sourcenext.com/support/i/2023/230718_01Third Party Advisory
https://www.support.nec.co.jp/View.aspx?id=3140109240Permissions Required

Timeline

Published: Aug 9, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-39341?

How severe is CVE-2023-39341?

CVE-2023-39341 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.

How do I fix CVE-2023-39341?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-39341?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST