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VID 19088
Severity 30
Port 53
Protocol UDP
Class DNS
Detailed Description According to its self-reported version, the instance of ISC BIND 9 running on the remote name server is between 9.12.0 and 9.12.4-P1 , therefore, affected by a race condition vulnerability, which may cause BIND to exit with an assertion failure when discarding malformed packets.

* References:
https://kb.isc.org/docs/cve-2019-6471

* Platforms Affected:
ISC BIND versions between 9.12.0 and 9.12.4-P1
Microsoft Windows Any version
Recommendation Upgrade to the latest version ISC BIND (9.12.4-P2 or later)
Related URL CVE-2019-6471 (CVE)
Related URL (SecurityFocus)
Related URL (ISS)