SUSE CVE-2017-13704

In dnsmasq before 2.78, if the DNS packet size does not match the expected size, the size parameter in a memset call gets a negative value. As it is an unsigned value, memset ends up writing up to 0xffffffff zero's 0xffffffffffffffff in 64 bit platforms, making dnsmasq crash...

The vulnerability of the memset() function in the Dnsmasq DNS server allows a hacker to cause a service failure.

The vulnerability of the memset function in the Dnsmasq DNS server is related to insufficient checking of DNS packet size. Exploiting this vulnerability allows a malicious actor to cause service failures by sending specially crafted requests to port 53/udp...

DEBIAN-CVE-2017-13704

In dnsmasq before 2.78, if the DNS packet size does not match the expected size, the size parameter in a memset call gets a negative value. As it is an unsigned value, memset ends up writing up to 0xffffffff zero's 0xffffffffffffffff in 64 bit platforms, making dnsmasq crash...

Code injection

In dnsmasq before 2.78, if the DNS packet size does not match the expected size, the size parameter in a memset call gets a negative value. As it is an unsigned value, memset ends up writing up to 0xffffffff zero's 0xffffffffffffffff in 64 bit platforms, making dnsmasq crash...

CVE-2017-13704

In dnsmasq before 2.78, if the DNS packet size does not match the expected size, the size parameter in a memset call gets a negative value. As it is an unsigned value, memset ends up writing up to 0xffffffff zero's 0xffffffffffffffff in 64 bit platforms, making dnsmasq crash...