CVE-2021-38439 - Vulnerability Details - OpenCVE

All versions of GurumDDS are vulnerable to heap-based buffer overflow, which may cause a denial-of-service condition or remotely execute arbitrary code.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

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.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Gurum	Gurumdds

Configuration 1 [-]

cpe:2.3:a:gurum:gurumdds:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02

History

Wed, 16 Apr 2025 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2022-05-05T15:14:38.000Z

Updated: 2025-04-16T16:24:16.450Z

Reserved: 2021-08-10T00:00:00.000Z

Link: CVE-2021-38439

Vulnrichment

Updated: 2024-08-04T01:44:22.260Z

NVD

Status : Modified

Published: 2022-05-05T17:15:09.457

Modified: 2024-11-21T06:17:06.173

Link: CVE-2021-38439

Redhat

No data.

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