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A vulnerability in the way named(1M) handles recursive client queries may allow a remote unprivileged user to cause named(1M) to return NXDOMAIN (Non-Existent Domain) for Internet hosts thus causing a Denial of Service (DoS) for those hosts to end users

oval:org.mitre.oval:def:7430

ISC BIND 9.0.x through 9.3.x 9.4 before 9.4.3-P5 9.5 before 9.5.2-P2 9.6 before 9.6.1-P3 and 9.7.0 beta does not properly validate DNSSEC (1) NSEC and (2) NSEC3 records which allows remote attackers to add the Authenticated Data (AD) flag to a forged NXDOMAIN response for an existing domain.

Family:
unix
Status:
ACCEPTED
Platform(s):
  • Sun Solaris 9
  • Sun Solaris 10
Class:
vulnerability
Reference(s):
  • CVE-2010-0097
Product(s):