MaraDNS before 1.3.07.12 and 1.4.x before 1.4.08 computes hash values
for DNS data without restricting the ability to trigger hash
collisions predictably, which allows remote attackers to cause a
denial of service (CPU consumption) by sending many crafted queries
with the Recursion Desired (RD) bit set.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[oss-security] 20120103 CVE request: maradns hash table collision cpu dos
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