CVE-2022-23748

CISA description

Dante Discovery contains a process control vulnerability in mDNSResponder.exe that all allows for a DLL sideloading attack. A local attacker can leverage this vulnerability in the Dante Application Library to execute arbitrary code.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes & references

• https://www.getdante.com/support/faq/audinate-response-to-dante-discovery-mdnsresponder-exe-security-issue-cve-2022-23748/
• https://nvd.nist.gov/vuln/detail/CVE-2022-23748

Where this lands in 800-53

Vulnerability data triggers these controls during assessment and continuous monitoring.

• RA-5 · Vulnerability Monitoring and Scanning
• SI-2 · Flaw Remediation
• CM-6 · Configuration Settings
• SI-7 · Software, Firmware, and Information Integrity
• CM-8 · System Component Inventory

External lookups

• NVD · CVE-2022-23748
• CVE.org · CVE-2022-23748
• CISA KEV catalog (canonical)