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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Dns Bind | — | Upgrade ISC BIND to latest version | Jun 19, 2019 | Jun 19, 2019 |
| Oracle Solaris | — | Upgrade network/dns/bind to version 9.11.6.1.0-11.4.11.0.1.2.0 on Solaris 11.4 | Jul 17, 2019 | Jul 17, 2019 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Oct 9, 2019 |
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