CVE-2021-38435 - 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

AV:N/AC:L/Au:N/C:P/I:P/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Rti	Connext Dds Professional Connext Dds Secure

Configuration 1 [-]

OR	cpe:2.3:a:rti:connext_dds_professional::::::::
	cpe:2.3:a:rti:connext_dds_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

No history.

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 : Analyzed

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

Modified: 2022-05-13T03:57:04.027

Link: CVE-2021-38435

Redhat

No data.

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