dnsmasq 2.9 Vulnerable to Integer Overflow via forward_query

CVE-2023-49441

What is CVE-2023-49441?

The dnsmasq software, specifically version 2.9, is exposed to a vulnerability caused by an integer overflow during the forward_query operation. This flaw can be exploited to potentially run arbitrary code on the system, leading to unauthorized access and compromise of the affected environment. It is critical for users of dnsmasq to update to a patched version to ensure robust security and protection against potential threats arising from this vulnerability.

References