Knot DNS before 2.4.5 and 2.5.x before 2.5.2 contains a flaw within the
TSIG protocol implementation that would allow an attacker with a valid
key name and algorithm to bypass TSIG authentication if no additional
ACL restrictions are set, because of an improper TSIG validity period
Created knot tracking bugs for this issue:
Affects: epel-all [bug 1471119]
Affects: fedora-all [bug 1471118]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.