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Incorrect Default Permissions Affecting podman package, versions <4.0.3-r0

Severity

 Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.25% (66th percentile)

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  • Snyk ID SNYK-ALPINE320-PODMAN-7013638
  • published 23 May 2024
  • disclosed 4 Apr 2022
Report a new vulnerability Found a mistake?

Introduced: 4 Apr 2022

CVE-2022-27649 Open this link in a new tab
CWE-276 Open this link in a new tab

How to fix?

Upgrade Alpine:3.20 podman to version 4.0.3-r0 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 Alpine. See How to fix? for Alpine:3.20 relevant fixed versions and status.

A flaw was found in Podman, where containers were started incorrectly with non-empty default permissions. A vulnerability was found in Moby (Docker Engine), where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.

References

CVSS Scores

version 3.1
Expand this section

NVD

Recommended
7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
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SUSE

4.8 medium
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Red Hat

5 medium