RTI Connext DDS Professional, Connext DDS Secure versions 4.2x to 6.1.0, and Connext DDS Micro versions 2.4 and later are vulnerable when an attacker sends a specially crafted packet to flood target devices with unwanted traffic. This may result in a denial-of-service condition and information exposure.
References
| Link | Resource |
|---|---|
| https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F | Permissions Required Vendor Advisory |
| https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 | Third Party Advisory US Government Resource |
Configurations
Configuration 1 (hide)
|
History
13 May 2022, 03:59
| Type | Values Removed | Values Added |
|---|---|---|
| References | (CONFIRM) https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 - Third Party Advisory, US Government Resource | |
| References | (CONFIRM) https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F - Permissions Required, Vendor Advisory | |
| First Time |
Rti connext Dds Professional
Rti Rti connext Dds Secure Rti connext Dds Micro |
|
| CVSS |
v2 : v3 : |
v2 : 6.4
v3 : 9.1 |
| CPE | cpe:2.3:a:rti:connext_dds_micro:*:*:*:*:*:*:*:* cpe:2.3:a:rti:connext_dds_secure:*:*:*:*:*:*:*:* cpe:2.3:a:rti:connext_dds_professional:*:*:*:*:*:*:*:* |
05 May 2022, 17:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-05-05 17:15
Updated : 2023-12-10 14:22
NVD link : CVE-2021-38487
Mitre link : CVE-2021-38487
CVE.ORG link : CVE-2021-38487
JSON object : View
Products Affected
rti
- connext_dds_secure
- connext_dds_professional
- connext_dds_micro
CWE
CWE-406
Insufficient Control of Network Message Volume (Network Amplification)