AZL-92895
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-92895.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-92895
- Upstream
- Published
- 2026-07-16T20:16:47Z
- Modified
- 2026-08-30T05:26:50Z
- Summary
- CVE-2026-62994 affecting package coredns for versions less than 1.11.4-20
- Details
-
CoreDNS is a DNS server written in Go. From 1.9.4 until 1.14.5, a network DNS client allowed to request AXFR for a CoreDNS zone can trigger a panic when CoreDNS is configured with k8sexternal headless-service zone transfers and Kubernetes contains a headless service endpoint with no declared ports; plugin/kubernetes/object/endpoint.go creates Port: -1, plugin/k8sexternal/msgtodns.go skips that service, plugin/k8s_external/transfer.go sends an empty []dns.RR batch, and plugin/transfer/transfer.go indexes records[0] without checking the batch is non-empty. This issue is fixed in version 1.14.5.
- References