What is CVE-2021-38429?

CVE-2021-38429 is a medium-severity vulnerability in Oci Opendds, classified under CWE-406. CVSS score: 6.6/10. Published 2022-05-05.

How severe is CVE-2021-38429?

Medium severity. CVSS v3 base score is 6.6 out of 10.

Vulnerability in Oci Opendds

CVE-2021-38429

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.

EPSS: 0.001 (19.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H.

Affected products

Oci Opendds — versions unspecified

Weakness classification (CWE)

CWE-406

References

www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 (x_refsource_CONFIRM)
opendds.org/ (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2021-38429?: CVE-2021-38429 is a medium-severity vulnerability in Oci Opendds, classified under CWE-406. CVSS score: 6.6/10. Published 2022-05-05.
How severe is CVE-2021-38429?: Medium severity. CVSS v3 base score is 6.6 out of 10.