CVE-2023-23932 json
Specially crafted RTPS message may cause an OpenDDS application to crash
published 2023-02-03 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-28004
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
OpenDDS is an open source C++ implementation of the Object Management Group (OMG) Data Distribution Service (DDS). OpenDDS applications that are exposed to untrusted RTPS network traffic may crash when parsing badly-formed input. This issue has been patched in version 3.23.1.
Patch / fix
- objectcomputing opendds 3.23.1
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
0.74% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
- OpenDDS OpenDDS
Classification
- Weakness
-
- CWE-248 Uncaught Exception
References
-
github.com
/OpenDDS/OpenDDS/security/advisories/GHSA-8wvq-25f5-f8h4
patch, third-party-advisory
-
github.com
/OpenDDS/OpenDDS/releases/tag/DDS-3.23.1
release-notes, third-party-advisory
Sources
- CVE List CVE-2023-23932
- NVD CVE-2023-23932
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