dnsmasq: heap overflow in the code responsible for building DNS replies

Heap-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 DNS response.

Huawei Honor V9 Play smart phones with the versions before Jimmy-AL00AC00B135 have an authentication bypass vulnerability due to the improper design of a component. An attacker who get a user's smart phone can execute specific operation, and delete the fingerprint of the phone without authentication.

The 'Find Phone' function in Huawei Honor V9 play smart phones with versions earlier than Jimmy-AL00AC00B135 has an authentication bypass vulnerability. Due to improper authentication realization in the 'Find Phone' function. An attacker may exploit the vulnerability to bypass the 'Find Phone' function in order to use the phone normally.