system
Describe <CVE-2016-4087>.
user
What is <CVE-2016-4087>?
assistant
Huawei S12700 switches with software before V200R008C00SPC500 and S5700 switches with software before V200R005SPH010, when the debug switch is enabled, allows remote attackers to cause a denial of service or execute arbitrary code via crafted DNS packets..