CVE Catalog
CVE-2017-14493
CriticalSummary
A stack-based buffer overflow in dnsmasq before version 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DHCPv6 request.
Risk Assessment
Attackers can remotely trigger a service crash or gain control over the system, posing a serious security threat to the organization.
Recommendation
It is recommended to update dnsmasq to version 2.78 or later to mitigate this vulnerability.
Original NVD description (English source)
Stack-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DHCPv6 request.