Insufficiently Protected Credentials Affecting podman package, versions <0:1.4.2-5.module+el8.1.0+4240+893c1ab8


Severity

Recommended
high

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.09% (41st percentile)

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  • Snyk ID SNYK-CENTOS8-PODMAN-1994238
  • published 26 Jul 2021
  • disclosed 9 Sep 2019

How to fix?

Upgrade Centos:8 podman to version 0:1.4.2-5.module+el8.1.0+4240+893c1ab8 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream podman package and not the podman package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

The containers/image library used by the container tools Podman, Buildah, and Skopeo in Red Hat Enterprise Linux version 8 and CRI-O in OpenShift Container Platform, does not enforce TLS connections to the container registry authorization service. An attacker could use this vulnerability to launch a MiTM attack and steal login credentials or bearer tokens.

CVSS Scores

version 3.1
Expand this section

NVD

5.9 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None