CVE-2022-23748: Dante Discovery Process Control Vulnerability

CISA Known Exploited Vulnerability (KEV)

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 (CISA)

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

Notes

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

Weakness behind it

CISA records this vulnerability as an instance of CWE-114. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.

References

• NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-23748
• KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog