by Kastro
Paper/Archive/CVE-2021-38429

CVE-2021-38429

OCI OpenDDS — OCI OpenDDS Secure Network Amplification

EPSS 1%CVSS 9.1
critical.is priorityof 100
42
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 73.7.737 × 2014.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
OpenDDSunspecified – < 3.18.13.18.1CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
icscert (CNA)6.6CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refcisa.gov/uscert/ics/advisories/icsa-21-315-02refopendds.org