KLA10539
Multiple vulnerabilities in Open-source ARJ archiver

Buffer overflow, improper strings restriction and other unknown vulnerabilities were found in Open-source ARJ archiver. By exploiting these vulnerabilities malicious users can cause denial of service, execute arbitrary code or write to arbitrary local files. These vulnerabilities can be exploited remotely via a specially designed ARJ archive.

Open-source ARJ archiver 3.10.22

If you want to stay safe you can choose another archiver. Author does not update product for 10 years.