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Red Hat OpenShift: CVE-2021-4235: go-yaml: Denial of Service in go-yaml

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Red Hat OpenShift: CVE-2021-4235: go-yaml: Denial of Service in go-yaml

Severity
5
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Published
12/27/2022
Created
01/19/2023
Added
01/18/2023
Modified
01/28/2025

Description

Due to unbounded alias chasing, a maliciously crafted YAML file can cause the system to consume significant system resources. If parsing user input, this may be used as a denial of service vector.

Solution(s)

  • linuxrpm-upgrade-openshift-clients

References

  • https://attackerkb.com/topics/cve-2021-4235
  • CVE - 2021-4235
  • RHSA-2022:7398
  • RHSA-2023:0569
  • RHSA-2023:0570
  • RHSA-2023:1326
  • RHSA-2023:3615
  • RHSA-2023:3742
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  • 已创建
  • 最后回复

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