Related Vulnerabilities: CVE-2017-14491  

A heap buffer overflow was found in dnsmasq in the code responsible for building DNS replies. An attacker could send crafted DNS packets to dnsmasq which would cause it to crash or, potentially, execute arbitrary code.

Severity Critical

Remote Yes

Type Arbitrary code execution

Description

A heap buffer overflow was found in dnsmasq in the code responsible for building DNS replies. An attacker could send crafted DNS packets to dnsmasq which would cause it to crash or, potentially, execute arbitrary code.

AVG-421 dnsmasq 2.77-1 2.78-1 Critical Fixed

02 Oct 2017 ASA-201710-1 AVG-421 dnsmasq Critical multiple issues

http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=0549c73b7ea6b22a3c49beb4d432f185a81efcbc
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=62cb936cb7ad5f219715515ae7d32dd281a5aa1f