CVE-2025-62600: CWE-190: Integer Overflow or Wraparound in eProsima Fast-DDS
eprosima Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1, when the security mode is enabled, modifying the DATA Submessage within an SPDP packet sent by a publisher causes an Out-Of-Memory (OOM) condition, resulting in remote termination of Fast-DDS. If the fields of PID_IDENTITY_TOKEN or PID_PERMISSION_TOKEN in the DATA Submessage — specifically by tampering with the length field in readBinaryPropertySeq— are modified, an integer overflow occurs, leading to an OOM during the resize operation. This vulnerability is fixed in 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1.
AI Analysis
Technical Summary
The vulnerability exists in eProsima Fast-DDS, a C++ implementation of the DDS standard. Specifically, when security mode is enabled, tampering with the length field in the readBinaryPropertySeq of PID_IDENTITY_TOKEN or PID_PERMISSION_TOKEN within the DATA Submessage of an SPDP packet causes an integer overflow. This overflow leads to an out-of-memory condition during a resize operation, resulting in a denial of service by terminating the Fast-DDS process remotely. The issue affects multiple versions prior to 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1, where it has been fixed.
Potential Impact
Successful exploitation causes an out-of-memory condition that terminates the Fast-DDS process remotely, resulting in a denial of service. There is no indication of confidentiality or integrity impact. The CVSS v3.1 score is 8.6 (high severity), reflecting network attack vector, low attack complexity, no privileges required, no user interaction, and impact limited to availability.
Mitigation Recommendations
A fix is available in eProsima Fast-DDS versions 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1. Users should upgrade to one of these versions or later to remediate this vulnerability. No other mitigation or workaround is indicated in the available data.
CVE-2025-62600: CWE-190: Integer Overflow or Wraparound in eProsima Fast-DDS
Description
eprosima Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1, when the security mode is enabled, modifying the DATA Submessage within an SPDP packet sent by a publisher causes an Out-Of-Memory (OOM) condition, resulting in remote termination of Fast-DDS. If the fields of PID_IDENTITY_TOKEN or PID_PERMISSION_TOKEN in the DATA Submessage — specifically by tampering with the length field in readBinaryPropertySeq— are modified, an integer overflow occurs, leading to an OOM during the resize operation. This vulnerability is fixed in 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability exists in eProsima Fast-DDS, a C++ implementation of the DDS standard. Specifically, when security mode is enabled, tampering with the length field in the readBinaryPropertySeq of PID_IDENTITY_TOKEN or PID_PERMISSION_TOKEN within the DATA Submessage of an SPDP packet causes an integer overflow. This overflow leads to an out-of-memory condition during a resize operation, resulting in a denial of service by terminating the Fast-DDS process remotely. The issue affects multiple versions prior to 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1, where it has been fixed.
Potential Impact
Successful exploitation causes an out-of-memory condition that terminates the Fast-DDS process remotely, resulting in a denial of service. There is no indication of confidentiality or integrity impact. The CVSS v3.1 score is 8.6 (high severity), reflecting network attack vector, low attack complexity, no privileges required, no user interaction, and impact limited to availability.
Mitigation Recommendations
A fix is available in eProsima Fast-DDS versions 2.6.11, 2.14.6, 3.2.4, 3.3.1, and 3.4.1. Users should upgrade to one of these versions or later to remediate this vulnerability. No other mitigation or workaround is indicated in the available data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2025-10-16T19:24:37.267Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6982493ef9fa50a62fdabaff
Added to database: 2/3/2026, 7:15:10 PM
Last enriched: 4/17/2026, 11:43:02 AM
Last updated: 5/7/2026, 3:07:37 AM
Views: 55
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