Riskcovery

CVE-2021-33609

Denial of service in DataCommunicator class in Vaadin 8

State
Published
Severity
4.3 Medium
Published
Oct 13, 2021
Updated
Sep 16, 2024
Reserved
May 27, 2021

Read the record on cve.org

Description

Missing check in DataCommunicator class in com.vaadin:vaadin-server versions 8.0.0 through 8.14.0 (Vaadin 8.0.0 through 8.14.0) allows authenticated network attacker to cause heap exhaustion by requesting too many rows of data.

Scores

CVSSScoreVectorSource
3.14.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:LVaadin

Weaknesses

  • CWE-400 Uncontrolled Resource Consumption

Affected Products

ProductVersions
VaadinVaadin
  • 8.0.0 to before unspecifiedAffected
  • 8.14.0 and earlierAffected
vaadin-serverVaadin
  • 8.0.0 to before unspecifiedAffected
  • 8.14.0 and earlierAffected

References

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