CVE-2021-38445

OCI OpenDDS Secure Improper Handling of Length Parameter Inconsistency

State: Published
Severity: 7.0 High
Published: May 5, 2022
Updated: Apr 16, 2025
Reserved: Aug 10, 2021

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	7.0 High	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H	icscert

Weaknesses

CWE-130 Improper Handling of Length Parameter Inconsistency

Affected Products

Product	Versions
OpenDDSOCI	before 3.18.1Affected

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02
https://opendds.org/

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