Allocation of Resources Without Limits or Throttling Affecting bom package, versions <0.6.0-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.05% (25th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-BOM-6247312
  • published14 Feb 2024
  • disclosed6 Jun 2023

Introduced: 6 Jun 2023

CVE-2023-2253  (opens in a new tab)
CWE-770  (opens in a new tab)

How to fix?

Upgrade Chainguard bom to version 0.6.0-r0 or higher.

NVD Description

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

A flaw was found in the /v2/_catalog endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned (query string: n). This vulnerability allows a malicious user to submit an unreasonably large value for n, causing the allocation of a massive string array, possibly causing a denial of service through excessive use of memory.

CVSS Scores

version 3.1