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CVE-2021-38447

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CVE-2021-38447

Published: May 5, 2022

Modified: Apr 16, 2025

PUBLISHED

CVSS v3.1

8.6

HIGH

Description

OCI OpenDDS versions prior to 3.18.1 are vulnerable when an attacker sends a specially crafted packet to flood target devices with unwanted traffic, which may result in a denial-of-service condition.

VendorProductVersions

OCI

OpenDDS

affected
unspecified - < 3.18.1

Weaknesses (CWE)

CWE-405

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

High

References

https://opendds.org/
x_refsource_CONFIRM

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