CVE-2023-24012
Data Distribution Service (DDS) Chain of Trust (CoT) violation vulnerability in Open DDS
- State
- Published
- Severity
- 8.2 High
- Published
- Jan 9, 2025
- Updated
- Jan 9, 2025
- Reserved
- Jan 20, 2023
Description
An attacker can arbitrarily craft malicious DDS Participants (or ROS 2 Nodes) with valid certificates to compromise and get full control of the attacked secure DDS databus system by exploiting vulnerable attributes in the configuration of PKCS#7 certificate’s validation. This is caused by a non-compliant implementation of permission document verification used by some DDS vendors. Specifically, an improper use of the OpenSSL PKCS7_verify function used to validate S/MIME signatures.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L | INCIBE |
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
DDSOpenDDS |
|
References
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