CVE-2017-15107

Priority
Description
A vulnerability was found in the implementation of DNSSEC in Dnsmasq up to
and including 2.78. Wildcard synthesized NSEC records could be improperly
interpreted to prove the non-existence of hostnames that actually exist.
Notes
Package
Upstream:released (2.79-1)
Ubuntu 12.04 ESM (Precise Pangolin):not-affected (code not present)
Ubuntu 14.04 ESM (Trusty Tahr):not-affected (code not present)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (2.79-1)
Ubuntu 20.04 LTS (Focal Fossa):not-affected (2.79-1)
Ubuntu 20.10 (Groovy Gorilla):not-affected (2.79-1)
Patches:
Upstream:http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=4fe6744a220eddd3f1749b40cac3dfc510787de6
Upstream:http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=cd7df612b14ec1bf831a966ccaf076be0dae7404
More Information

Updated: 2020-07-28 18:42:47 UTC (commit 7b6828437fde0509248708fcdb5b0f7587b85bd1)