CVE-2021-38447CWE-405

OCI OpenDDS Secure Amplification

High · published May 5, 2022

CVSS v3.1
8.6
EPSS
2%
Percentile
81.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.02137 · 81.9th percentile
Weakness
CWE-405 · Asymmetric Resource Consumption (Amplification)
Published
2022-05-05T15:18Z
EPSS history
Timeline
  • 05 MAY 15:18Z
    OCI OpenDDS Secure Amplification
    cvelistv5