CVE-2021-38435 - Vulnerability Details - OpenCVE

RTI Connext DDS Professional and Connext DDS Secure Versions 4.2x to 6.1.0 not correctly calculate the size when allocating the buffer, which may result in a buffer overflow.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Rti	Connext Professional Connext Secure

Configuration 1 [-]

OR	cpe:2.3:a:rti:connext_professional::::::::
	cpe:2.3:a:rti:connext_secure::::::::

No data.

References

Link	Providers
https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F
https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02

History

Wed, 05 Feb 2025 13:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Rti connext Professional Rti connext Secure
CPEs	cpe:2.3:a:rti:connext_dds_professional:::::::: cpe:2.3:a:rti:connext_dds_secure::::::::	cpe:2.3:a:rti:connext_professional:::::::: cpe:2.3:a:rti:connext_secure::::::::
Vendors & Products	Rti connext Dds Professional Rti connext Dds Secure	Rti connext Professional Rti connext Secure

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2022-05-05T15:27:58

Updated: 2024-08-04T01:44:22.293Z

Reserved: 2021-08-10T00:00:00

Link: CVE-2021-38435

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-05-05T17:15:09.377

Modified: 2025-02-05T13:26:20.443

Link: CVE-2021-38435

Redhat

No data.

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