CVE-2022-31054

Summary

Argo Events is an event-driven workflow automation framework for Kubernetes. Prior to version 1.7.1, several HandleRoute endpoints make use of the deprecated ioutil.ReadAll(). ioutil.ReadAll() reads all the data into memory. As such, an attacker who sends a large request to the Argo Events server will be able to crash it and cause denial of service. A patch for this vulnerability has been released in Argo Events version 1.7.1.

Affected Software

Weaknesses

• CWE-400: CWE-400: Uncontrolled Resource Consumption

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/argoproj/argo-events/security/advisories/GHSA-5q86-62xr-3r57
• https://github.com/argoproj/argo-events/issues/1946
• https://github.com/argoproj/argo-events/pull/1966
• https://github.com/argoproj/argo-events/commit/eaabcb6d65022fc34a0cc9ea7f00681abd326b35

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

References

• https://github.com/argoproj/argo-events/security/advisories/GHSA-5q86-62xr-3r57
• https://github.com/argoproj/argo-events/issues/1946
• https://github.com/argoproj/argo-events/pull/1966
• https://github.com/argoproj/argo-events/commit/eaabcb6d65022fc34a0cc9ea7f00681abd326b35

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