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Information Exposure Affecting github.com/containerd/cri/pkg/server Open this link in a new tab package, versions *

0.0
medium

  • Attack Complexity

    High

  • Scope

    Changed

  • Confidentiality

    High

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  • snyk-id

    SNYK-GOLANG-GITHUBCOMCONTAINERDCRIPKGSERVER-1085129

  • published

    11 Mar 2021

  • disclosed

    11 Mar 2021

  • credit

    Unknown

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Introduced: 11 Mar 2021

CVE-2021-21334 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

Affected versions of this package are vulnerable to Information Exposure. Containers launched through containerd's CRI implementation that share the same image may receive incorrect environment variables (including values defined for other containers). If the affected containers have different security contexts, this could lead to other issues such as sensitive information leakage.