title: OCI OpenDDS Secure Network Amplification
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 and information exposure.
problem types: CWE-406 Insufficient Control of Network Message Volume (Network Amplification)
affected:
{
product: OpenDDS
vendor: OCI
versions:
lessThan: 3.18.1, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 6.6
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
version: 3.1
]
solutions: OCI recommends users update to version 3.18.1 of OpenDDS or later.