dnsmasq: Memory leak in helper.c (CVE-2019-14834)
A vulnerability was found in dnsmsq through version 2.90, where the memory leak allows remote attackers to cause a denial of service (memory consumption) via vectors involving DHCP response creation.
References:
- https://bugzilla.redhat.com/show_bug.cgi?id=1764425
- https://vulmon.com/vulnerabilitydetails?qid=CVE-2019-14834
Patch:
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=patch;h=69bc94779c2f035a9fffdb5327a54c3aeca73ed5