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Improper Privilege Management Affecting conmon package, versions <3:2.1.10-1.module+el8.10.0+90298+77a9814d

Severity

 Recommended
high

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.05% (18th percentile)

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  • Snyk ID SNYK-ORACLE8-CONMON-6744727
  • published 1 May 2024
  • disclosed 18 Mar 2024
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Introduced: 18 Mar 2024

CVE-2024-1753 Open this link in a new tab
CWE-269 Open this link in a new tab

How to fix?

Upgrade Oracle:8 conmon to version 3:2.1.10-1.module+el8.10.0+90298+77a9814d or higher.
This issue was patched in ELSA-2024-3254.

NVD Description

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

A flaw was found in Buildah (and subsequently Podman Build) which allows containers to mount arbitrary locations on the host filesystem into build containers. A malicious Containerfile can use a dummy image with a symbolic link to the root filesystem as a mount source and cause the mount operation to mount the host root filesystem inside the RUN step. The commands inside the RUN step will then have read-write access to the host filesystem, allowing for full container escape at build time.

References

CVSS Scores

version 3.1
Expand this section

SUSE

8.6 high
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Changed
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
Expand this section

Red Hat

8.6 high