High severity7.5NVD Advisory· Published Oct 9, 2019· Updated Jun 17, 2026
CVE-2019-6468
CVE-2019-6468
Description
In BIND Supported Preview Edition, an error in the nxdomain-redirect feature can occur in versions which support EDNS Client Subnet (ECS) features. In those versions which have ECS support, enabling nxdomain-redirect is likely to lead to BIND exiting due to assertion failure. Versions affected: BIND Supported Preview Edition version 9.10.5-S1 -> 9.11.5-S5. ONLY BIND Supported Preview Edition releases are affected.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
49.10.5-S1 to 9.11.5-S5+ 1 more
- (no CPE)range: 9.10.5-S1 to 9.11.5-S5
- (no CPE)range: BIND 9 9.10.5-S1 -> 9.11.5-S5
Patches
Vulnerability mechanics
References
2- kb.isc.org/docs/cve-2019-6468nvdThird Party Advisory
- www.synology.com/security/advisory/Synology_SA_19_20nvd
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