Improper Validation of Array Index Affecting terraform-provider-grafana-fips package, versions <4.46.0-r1


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.69% (51st percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-TERRAFORMPROVIDERGRAFANAFIPS-19706391
  • published12 Sept 2026
  • disclosed14 Sept 2026

Introduced: 12 Sep 2026

NewCVE-2026-84445  (opens in a new tab)
CWE-129  (opens in a new tab)
CWE-248  (opens in a new tab)

How to fix?

Upgrade Chainguard terraform-provider-grafana-fips to version 4.46.0-r1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream terraform-provider-grafana-fips package and not the terraform-provider-grafana-fips package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

gRPC-Go is the Go language implementation of gRPC. Prior to 1.82.2 and 1.83.2, servers created with xds.NewGRPCServer() allow internal/transport/http2_server.go to accept an RPC containing neither the :authority header nor the Host header, while RouteAndProcess in internal/xds/server/routing.go assumes that an authority value exists and indexes the empty slice. A remote client that can complete transport connection establishment can trigger an index-out-of-bounds panic that is not recovered by the per-RPC goroutine and terminates the entire server process. In insecure or ordinary TLS deployments the request can be unauthenticated, while strict mTLS or ALTS deployments require valid transport credentials before the malformed RPC can reach the interceptor. This issue is fixed in versions 1.82.2 and 1.83.2.

CVSS Base Scores

version 3.1