CVE-2023-39947 Another heap overflow in push_back_helper

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 PIDPROPERTYLIST parameters cause heap overflow at a different program counter. Th...

CVE-2023-39947 Another heap overflow in push_back_helper

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 PIDPROPERTYLIST parameters cause heap overflow at a different program counter. Th...

CVE-2023-39946 Heap overflow in push_back_helper due to a CDR message

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, heap can be overflowed by providing a PIDPROPERTYLIST parameter that contains a CDR string with length larger than the size of...

CVE-2023-39946

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, heap can be overflowed by providing a PIDPROPERTYLIST parameter that contains a CDR string with length larger than the size of...

CVE-2023-39945

CVE-2023-39945 affects eProsima Fast DDS (DDS implementation). A data submessage sent to the PDP port can trigger an unhandled BadParamException in Fast-CDR, causing Fast DDS to crash. Affected releases prior to patches include 2.11.0, 2.10.2, 2.9.2, and 2.6.5; patched versions are 2.11.0, 2.10.2...

CVE-2023-39945 Malformed serialized data in a data submessage leads to unhandled exception

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.0, 2.10.2, 2.9.2, and 2.6.5, a data submessage sent to PDP port raises unhandled BadParamException in fastcdr, which in turn crashes fastdds. Versions 2.11.0,...

CVE-2023-39945 Malformed serialized data in a data submessage leads to unhandled exception

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.0, 2.10.2, 2.9.2, and 2.6.5, a data submessage sent to PDP port raises unhandled BadParamException in fastcdr, which in turn crashes fastdds. Versions 2.11.0,...

CVE-2023-39945

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.0, 2.10.2, 2.9.2, and 2.6.5, a data submessage sent to PDP port raises unhandled BadParamException in fastcdr, which in turn crashes fastdds. Versions 2.11.0,...

CVE-2023-39534

CVE-2023-39534 affects eProsima Fast DDS (DDS implementation). A malformed GAP submessage can trigger an assertion failure, causing a crash. This impacts Fast DDS versions prior to 2.10.0, 2.9.2, and 2.6.5. Debian/Ubuntu OS advisories and OSSN listings note patches in these versions, so upgrading...

CVE-2023-39534 Malformed GAP submessage triggers assertion failure

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.10.0, 2.9.2, and 2.6.5, a malformed GAP submessage can trigger assertion failure, crashing FastDDS. Version 2.10.0, 2.9.2, and 2.6.5 contain a patch for this iss...

eProsima Fast DDS Security Vulnerability

eProsima Fast DDS is the C++ implementation of eProsima's OMG Object Management Group DDS Data Distribution Service standard. A security vulnerability exists in eProsima Fast DDS versions prior to v2.10.0, which stems from BadParamExceptionFast CDR throws an exception that is not caught by Fast...

PT-2023-4899 · Eprosima +2 · Eprosima Fast Dds +2

Name of the Vulnerable Software and Affected Versions: eprosima Fast DDS versions prior to 2.11.0 eprosima Fast DDS versions prior to 2.10.2 eprosima Fast DDS versions prior to 2.9.2 eprosima Fast DDS versions prior to 2.6.5 Description: The issue is related to an error in exception handling in t...

PT-2023-4901 · Eprosima +2 · Eprosima Fast Dds +2

Name of the Vulnerable Software and Affected Versions: eprosima Fast DDS versions prior to 2.10.0 eprosima Fast DDS versions prior to 2.9.2 eprosima Fast DDS versions prior to 2.6.5 Description: The issue is related to the use of the assert function or a similar operator in the eprosima Fast DDS...

CVE-2023-37915

OpenDDS is an open source C++ implementation of the Object Management Group OMG Data Distribution Service DDS. OpenDDS crashes while parsing a malformed PIDPROPERTYLIST in a DATA submessage during participant discovery. Attackers can remotely crash OpenDDS processes by sending a DATA submessage...

CVE-2023-37915 Malformed PID_PROPERTY_LIST parameter in DATA submessage remotely crashes OpenDDS

OpenDDS is an open source C++ implementation of the Object Management Group OMG Data Distribution Service DDS. OpenDDS crashes while parsing a malformed PIDPROPERTYLIST in a DATA submessage during participant discovery. Attackers can remotely crash OpenDDS processes by sending a DATA submessage...

Input validation

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...

CVE-2023-23932 Specially crafted RTPS message may cause an OpenDDS application to crash

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...

CVE-2023-23932

OpenDDS (C++ implementation of OMG DDS) is affected by CVE-2023-23932. The vulnerability involves processing of RTPS network input: untrusted, badly-formed input may cause OpenDDS applications to crash. Root cause details indicate the issue affected OpenDDS prior to version 3.23.1. Public referen...

BitTorrent Protocol

BitTorrent is a communication protocol for peer-to-peer file sharing P2P, which enables users to distribute data and electronic files over the Internet in a decentralized manner. This protection can be used to detect the BitTorrent Protocol handshake, and with the packet capture, allows to extrac...

Data Distribution Service: Mitigating Risks Part 3

In the final chapter of our blog series, we discuss mitigating strategies and recommendations to keep DDS protected from malicious actors...