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Multiple vulnerabilities affecting Dnsmasq
CISA and the CERT Coordination Center (CERT/CC) are aware of multiple vulnerabilities affecting Dnsmasq.
Advanced Users and Affected Systems: For a complete description of the vulnerabilities, impacted products and updates refer to:
- Software Engineering Institute - Vulnerability Note VU#434904 - Dnsmasq is vulnerable to memory corruption and cache poisoning
- CISA - ICS Advisory (ICSA-21-019-01)
WHAT'S THE PROBLEM?
Exploitation of some of these vulnerabilities may allow a remote attacker to take control of an affected system.