dnsmasq is vulnerable to denial of service. A memory leak in the create_helper()
function in /src/helper.c
allows an attacker to crash the application.
thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=69bc94779c2f035a9fffdb5327a54c3aeca73ed5
thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=69bc94779c2f035a9fffdb5327a54c3aeca73ed5
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index
access.redhat.com/errata/RHSA-2020:1715
access.redhat.com/errata/RHSA-2020:3878
access.redhat.com/security/cve/CVE-2019-14834
access.redhat.com/security/updates/classification/#low
bugzilla.redhat.com/show_bug.cgi?id=1764425
bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14834
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JU474LT66BHNVFG5C4GEV3VTZNAEJ3BS/
lists.fedoraproject.org/archives/list/[email protected]/message/JU474LT66BHNVFG5C4GEV3VTZNAEJ3BS/