Allocation of Resources Without Limits or Throttling Affecting ctop package, versions <0.7.7-r13


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.07% (31st percentile)

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  • Snyk ID SNYK-WOLFILATEST-CTOP-6597062
  • published 11 Apr 2024
  • disclosed 16 Feb 2023

How to fix?

Upgrade Wolfi ctop to version 0.7.7-r13 or higher.

NVD Description

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

containerd is an open source container runtime. Before versions 1.6.18 and 1.5.18, when importing an OCI image, there was no limit on the number of bytes read for certain files. A maliciously crafted image with a large file where a limit was not applied could cause a denial of service. This bug has been fixed in containerd 1.6.18 and 1.5.18. Users should update to these versions to resolve the issue. As a workaround, ensure that only trusted images are used and that only trusted users have permissions to import images.

CVSS Scores

version 3.1
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NVD

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

SUSE

5.5 medium