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Information Exposure Affecting github.com/containers/podman/v2/libpod package, versions <3.0.0-rc2

0.0
medium

Snyk CVSS

    Attack Complexity High
    Integrity High

    Threat Intelligence

    EPSS 0.16% (52nd percentile)
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NVD
5.9 medium
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SUSE
3.7 low
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Red Hat
5.9 medium

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  • Snyk ID SNYK-GOLANG-GITHUBCOMCONTAINERSPODMANV2LIBPOD-1066236
  • published 1 Feb 2021
  • disclosed 1 Jan 2021
  • credit Unknown
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Introduced: 1 Jan 2021

CVE-2021-20199 Open this link in a new tab
CWE-200 Open this link in a new tab
CWE-346 Open this link in a new tab

How to fix?

Upgrade github.com/containers/podman/v2/libpod to version 3.0.0-rc2 or higher.

Overview

github.com/containers/podman/v2/libpod is an a tool for managing containers and images, volumes mounted into those containers, and pods made from groups of containers.

Affected versions of this package are vulnerable to Information Exposure. Rootless containers can receive all traffic with a source IP address of 127.0.0.1 (including from remote hosts). This impacts containerized applications that trust localhost (127.0.01) connections by default and do not require authentication.