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Medium · 5.9 CVE-2019-6469 EUVD-2019-16029GHSA-qxvj-gg4r-8gwm

BIND Supported Preview Edition can exit with an assertion failure if ECS is in use

Published Oct 9, 2019 · Updated Sep 17, 2024 · Assigned by isc

Vendor: ISC Product: BIND 9 Supported Preview Edition

Description

An error in the EDNS Client Subnet (ECS) feature for recursive resolvers can cause BIND to exit with an assertion failure when processing a response that has malformed RRSIGs. Versions affected: BIND 9.10.5-S1 -> 9.11.6-S1 of BIND 9 Supported Preview Edition.

Affected products

VendorProductAffectedFixed
ISC BIND 9 Supported Preview Edition BIND 9.10.5-S1 -> 9.11.6-S1 of BIND 9 Supported Preview Edition. —

References