Denial of service in Soliton Systems Mark II Zerona, Zerona and Zerona PLUS



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-39341
CWE-ID CWE-703
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Zerona PLUS
Client/Desktop applications / Antivirus software/Personal firewalls

Zerona
Client/Desktop applications / Antivirus software/Personal firewalls

InfoTrace Mark II Malware Protection
Client/Desktop applications / Antivirus software/Personal firewalls

Vendor Soliton Systems

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Improper Check or Handling of Exceptional Conditions

EUVDB-ID: #VU78986

Risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-39341

CWE-ID: CWE-703 - Improper Check or Handling of Exceptional Conditions

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper check or handling of exceptional conditions within the Windows Defender. A remote attacker can cause a denial of service condition.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Zerona PLUS: 3.2.32 - 3.2.36

Zerona: 3.2.32 - 3.2.36

InfoTrace Mark II Malware Protection: 3.0.1 - 3.2.2

CPE2.3 External links

https://www.soliton.co.jp/support/zerona_notice_2023.html
https://jvn.jp/en/jp/JVN42527152/index.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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