Incorrect Default Permissions Affecting skopeo package, versions <2:1.6.1-2.module+el8.6.0+14673+621cb8be


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
0.13% (51st percentile)

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  • Snyk IDSNYK-CENTOS8-SKOPEO-2804549
  • published1 Apr 2022
  • disclosed30 Mar 2022

Introduced: 30 Mar 2022

CVE-2022-27651  (opens in a new tab)
CWE-276  (opens in a new tab)

How to fix?

Upgrade Centos:8 skopeo to version 2:1.6.1-2.module+el8.6.0+14673+621cb8be or higher.

NVD Description

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

A flaw was found in buildah where containers were incorrectly started with non-empty default permissions. A bug was found in Moby (Docker Engine) where containers were incorrectly started with non-empty inheritable Linux process capabilities, enabling an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. This has the potential to impact confidentiality and integrity.

CVSS Scores

version 3.1