A buffer boundary check assertion in rdataset.c can fail incorrectly during zone transfer

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CVE-2020-8619 A buffer boundary check assertion in rdataset.c can fail incorrectly during zone transfer

In ISC BIND9 versions BIND 9.11.14 - 9.11.19, BIND 9.14.9 - 9.14.12, BIND 9.16.0 - 9.16.3, BIND Supported Preview Edition 9.11.14-S1 - 9.11.19-S1: Unless a nameserver is providing authoritative service for one or more zones and at least one zone contains an empty non-terminal entry containing an...

CVE-2020-8618 A buffer boundary check assertion in rdataset.c can fail incorrectly during zone transfer

An attacker who is permitted to send zone data to a server via zone transfer can exploit this to intentionally trigger the assertion failure with a specially constructed zone, denying service to clients...

ISC BIND 9.9.8-Sx < 9.9.8-S5 REQUIRE Assertion DoS

According to its self-reported version number, the version of BIND 9 Supported Preview Edition running on the remote host is version 9.9.8-Sx prior to 9.9.8-S5. It is, therefore, affected by a denial of service vulnerability due to a flaw in file rdataset.c related to handling flag values in...