CVE-2021-38427 - OpenCVE

RTI Connext DDS Professional and Connext DDS Secure Versions 4.2.x to 6.1.0 are vulnerable to a stack-based buffer overflow, which may allow a local attacker to execute arbitrary code.

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 Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:L/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: 2022-05-05T15:25:21

Updated: 2024-08-04T01:44:22.264Z

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

Link: CVE-2021-38427

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2022-05-05T17:15:09.147

Modified: 2022-10-27T11:56:04.040

Link: CVE-2021-38427

Redhat

No data.

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