by Kastro
Paper/Archive/CVE-2021-38445

CVE-2021-38445

OCI OpenDDS — OCI OpenDDS Secure Improper Handling of Length Parameter Inconsistency

EPSS 3%CVSS 9.8
critical.is priorityof 100
47
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 85.8.858 × 2017.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

OCI OpenDDS versions prior to 3.18.1 do not handle a length parameter consistent with the actual length of the associated data, which may allow an attacker to remotely execute arbitrary code.

Affected

ProductAffectedFixed inSource
OpenDDSunspecified – < 3.18.13.18.1CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
icscert (CNA)7.0CVSS:3.1/AV:N/AC:H/PR:N/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