CVE-2021-38439 HIGH

CVE-2021-38439: GurumDDS Heap-based Buffer Overflow

Vendor Gurumnetworks
Product GurumDDS
Weakness CWE-122
Published May 5, 2022
Last update April 16, 2025
View on NVD All CVEs

CVSS base score

8.6/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

May 5, 2022 CVE published
April 16, 2025 Record updated