CVE-2023-39947
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-39947
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-39947.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-39947
- Aliases
-
- GHSA-mf55-5747-c4pv
- Downstream
- Published
- 2023-08-11T13:43:26Z
- Modified
- 2025-10-15T02:42:55.184829Z
- Severity
-
- 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H CVSS Calculator
- Summary
- Another heap overflow in push_back_helper
- Details
-
eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.1, 2.10.2, 2.9.2, and 2.6.6, even after the fix at commit 3492270, malformed
PID_PROPERTY_LISTparameters cause heap overflow at a different program counter. This can remotely crash any Fast-DDS process. Versions 2.11.1, 2.10.2, 2.9.2, and 2.6.6 contain a patch for this issue. - References
Affected packages
Git / github.com/eProsima/Fast-DDS
Affected ranges
- Type
- GIT
- Repo
- https://github.com/eProsima/Fast-DDS
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Type
- GIT
- Repo
- https://github.com/eProsima/Fast-DDS
- Events
- Type
- GIT
- Repo
- https://github.com/eProsima/Fast-DDS
- Events
- Type
- GIT
- Repo
- https://github.com/eProsima/Fast-DDS
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected