CVE-2021-33609

Published on: 10/13/2021 12:00:00 AM UTC

Last Modified on: 10/19/2021 02:49:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Certain versions of Vaadin from Vaadin contain the following vulnerability:

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.

  • CVE-2021-33609 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo Vaadin - Vaadin version >= 8.0.0
  • Affected Vendor/Software: URL Logo Vaadin - Vaadin version <= 8.14.0
  • Affected Vendor/Software: URL Logo Vaadin - vaadin-server version >= 8.0.0
  • Affected Vendor/Software: URL Logo Vaadin - vaadin-server version <= 8.14.0

CVSS3 Score: 4.3 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE NONE LOW

CVSS2 Score: 4 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE NONE PARTIAL

CVE References

Description Tags Link
CVE-2021-33609: Denial of service in DataCommunicator class in Vaadin 8 vaadin.com
text/html
URL Logo CONFIRM vaadin.com/security/cve-2021-33609
fix: Add row limit to DataCommunicator row data requests by TatuLund · Pull Request #12415 · vaadin/framework · GitHub github.com
text/html
URL Logo CONFIRM github.com/vaadin/framework/pull/12415

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationVaadinVaadinAllAllAllAll
  • cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-33609 : Missing check in DataCommunicator class in com.vaadin:vaadin-server versions 8.0.0 through 8.14.0… twitter.com/i/web/status/1… 2021-10-13 11:03:19
© CVE.report 2021 Twitter Nitter Twitter Viewer |

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