First published: Tue Jul 27 2010(Updated: )
BIND 9.7.1 and 9.7.1-P1, when a recursive validating server has a trust anchor that is configured statically or via DNSSEC Lookaside Validation (DLV), allows remote attackers to cause a denial of service (infinite loop) via a query for an RRSIG record whose answer is not in the cache, which causes BIND to repeatedly send RRSIG queries to the authoritative servers.
Credit: cret@cert.org
Affected Software | Affected Version | How to fix |
---|---|---|
ISC BIND | =9.7.1 | |
ISC BIND | =9.7.1-p1 |
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