The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:0672 advisory.

– rubygem-rdoc: Command injection vulnerability in RDoc (CVE-2021-31799)

– ruby: FTP PASV command response can cause Net::FTP to connect to arbitrary host (CVE-2021-31810)

– ruby: StartTLS stripping vulnerability in Net::IMAP (CVE-2021-32066)

Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.Read More