CVSS: 8.2EPSS: 0%CPEs: 4EXPL: 0CVE-2024-30259 – FastDDS heap buffer overflow when publisher sends malformed packet
https://notcve.org/view.php?id=CVE-2024-30259
FastDDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8, when a publisher serves malformed `RTPS` packet, heap buffer overflow occurs on the subscriber. This can remotely crash any Fast-DDS process, potentially leading to a DOS attack. Versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8 contain a patch for the issue. FastDDS es una implementación en C++ del estándar DDS (Servicio de distribución de datos) de OMG (Object Management Group). • https://drive.google.com/file/d/1Y2bGvP3UIOJCLh_XEURLdhrM2Sznlvlp/view?usp=sharing https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-qcj9-939p-p662 https://vimeo.com/907641887?share=copy • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-122: Heap-based Buffer Overflow •
CVSS: 8.2EPSS: 0%CPEs: 4EXPL: 0CVE-2024-30258 – FastDDS crash when publisher send malformed packet
https://notcve.org/view.php?id=CVE-2024-30258
FastDDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8, when a publisher serves a malformed `RTPS` packet, the subscriber crashes when creating `pthread`. This can remotely crash any Fast-DDS process, potentially leading to a DOS attack. Versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8 contain a patch for the issue. FastDDS es una implementación en C++ del estándar DDS (Servicio de distribución de datos) de OMG (Object Management Group). • https://drive.google.com/file/d/19W5UC52hPnAqVq_boZWO45d1TJ4WoCSh/view?usp=sharing https://github.com/eProsima/Fast-DDS/commit/65236f93e9c4ea3ff9a49fba4dfd9e43eb94037b https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-53xw-465j-rxfh • CWE-20: Improper Input Validation •
CVSS: 9.6EPSS: 0%CPEs: 4EXPL: 0CVE-2024-28231 – Manipulated DATA Submessage causes a heap-buffer-overflow error
https://notcve.org/view.php?id=CVE-2024-28231
eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.14.0, 2.13.4, 2.12.3, 2.10.4, and 2.6.8, manipulated DATA Submessage can cause a heap overflow error in the Fast-DDS process, causing the process to be terminated remotely. Additionally, the payload_size in the DATA Submessage packet is declared as uint32_t. When a negative number, such as -1, is input into this variable, it results in an Integer Overflow (for example, -1 gets converted to 0xFFFFFFFF). This eventually leads to a heap-buffer-overflow, causing the program to terminate. • https://github.com/eProsima/Fast-DDS/commit/355706386f4af9ce74125eeec3c449b06113112b https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-9m2j-qw67-ph4w • CWE-122: Heap-based Buffer Overflow •
CVSS: 9.6EPSS: 0%CPEs: 4EXPL: 0CVE-2023-50716 – Invalid DATA_FRAG Submessage causes a bad-free error
https://notcve.org/view.php?id=CVE-2023-50716
eProsima Fast DDS (formerly Fast RTPS) is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.13.0, 2.12.2, 2.11.3, 2.10.3, and 2.6.7, an invalid DATA_FRAG Submessage causes a bad-free error, and the Fast-DDS process can be remotely terminated. If an invalid Data_Frag packet is sent, the `Inline_qos, SerializedPayload` member of object `ch` will attempt to release memory without initialization, resulting in a 'bad-free' error. Versions 2.13.0, 2.12.2, 2.11.3, 2.10.2, and 2.6.7 fix this issue. eProsima Fast DDS (anteriormente Fast RTPS) es una implementación en C++ del estándar del Servicio de distribución de datos del Object Management Group. Antes de las versiones 2.13.0, 2.12.2, 2.11.3, 2.10.3 y 2.6.7, un submensaje DATA_FRAG no válido provoca un error sin errores y el proceso Fast-DDS se puede finalizar de forma remota. • https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-5m2f-hvj2-cx2h • CWE-416: Use After Free •
CVSS: 9.6EPSS: 0%CPEs: 12EXPL: 0CVE-2023-50257 – Disconnect Vulnerability in RTPS Packets Used by SROS2
https://notcve.org/view.php?id=CVE-2023-50257
eProsima Fast DDS (formerly Fast RTPS) is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Even with the application of SROS2, due to the issue where the data (`p[UD]`) and `guid` values used to disconnect between nodes are not encrypted, a vulnerability has been discovered where a malicious attacker can forcibly disconnect a Subscriber and can deny a Subscriber attempting to connect. Afterwards, if the attacker sends the packet for disconnecting, which is data (`p[UD]`), to the Global Data Space (`239.255.0.1:7400`) using the said Publisher ID, all the Subscribers (Listeners) connected to the Publisher (Talker) will not receive any data and their connection will be disconnected. Moreover, if this disconnection packet is sent continuously, the Subscribers (Listeners) trying to connect will not be able to do so. Since the initial commit of the `SecurityManager.cpp` code (`init`, `on_process_handshake`) on Nov 8, 2016, the Disconnect Vulnerability in RTPS Packets Used by SROS2 has been present prior to versions 2.13.0, 2.12.2, 2.11.3, 2.10.3, and 2.6.7. eProsima Fast DDS (anteriormente Fast RTPS) es una implementación en C++ del estándar del Servicio de distribución de datos del Object Management Group. • https://github.com/eProsima/Fast-DDS/commit/072cbc9d6a71d869a5cbed1873c0cdd6cf67cda4 https://github.com/eProsima/Fast-DDS/commit/e1869863c06db7fbb366ae53760fbe6e754be026 https://github.com/eProsima/Fast-DDS/commit/f07a0213e655202188840b864be4438ae1067a13 https://github.com/eProsima/Fast-DDS/commit/f2e5ceae8fbea0a6c9445a366faaca0b98a8ef86 https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-v5r6-8mvh-cp98 • CWE-284: Improper Access Control •