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Information Exposure Affecting github.com/grafana/grafana/pkg/tsdb/sqleng Open this link in a new tab package, versions <8.0.0-beta1

0.0
medium

  • Attack Complexity

    Low

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  • snyk-id

    SNYK-GOLANG-GITHUBCOMGRAFANAGRAFANAPKGTSDBSQLENG-1089722

  • published

    17 May 2021

  • disclosed

    29 Mar 2021

  • credit

    Bauyrzhan Yessetov, Md Ishrat Shahriyar

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Introduced: 29 Mar 2021

CWE-200 Open this link in a new tab

How to fix?

Upgrade github.com/grafana/grafana/pkg/tsdb/sqleng to version 8.0.0-beta1 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure. Grafana allows any user to add data sources by the source host and port. However, when Grafana connects to these data sources, it reveals the host and port as part of the error response messages, as well as other information from which one an attacker could infer the state of the host and port (port is open, closed, http, non-http, etc.).