Intrusion Prevention

ISC.BIND.DNS64.RPZ.Assertion.Failure.DoS

Description

This indicates an attack attempt to exploit a Denial of Service vulnerability in ISC BIND.
The vulnerability is caused by an error when handing requests modified by the Response Policy Zone (RPZ) module. It allows a remote attacker to cause a denial of service condition the vulnerable server.

Affected Products

ISC BIND 9.8.0 to 9.8.4-P1
ISC BIND 9.9.0 to 9.9.2-P1

Impact

Denial of Service: Remote attackers can crash vulnerable systems.

Recommended Actions

Currently we are unaware of any vendor supplied patch of this issue.

CVE References

CVE-2012-5689

Other References

1028046