CVE-2023-39945: fallo de gravedad alta en eProsima Fast-DDS
Malformed serialized data in a data submessage leads to unhandled exception
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.2epss 0.9%
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, 2.10.2, 2.9.2, and 2.6.5 contain a patch for this issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Productos afectados
eProsima · Fast-DDSCVEs relacionadas — eProsima Fast-DDS
En el mismo producto, de las más peligrosas a las menos.
CVE-2023-39949HIGHImproper validation of sequence numbers leading to remotely reachable assertion failureEPSS 1.0%CVE-2023-39948HIGHUncaught fastcdr exception (Unexpected CDR type received) crashing fastddsEPSS 1.0%CVE-2023-39534HIGHMalformed GAP submessage triggers assertion failureEPSS 1.0%CVE-2023-42459HIGHMalformed DATA submessage leads to bad-free error in Fast-DDSEPSS 1.0%CVE-2023-39947HIGHAnother heap overflow in push_back_helperEPSS 1.0%CVE-2024-28231CRITICALManipulated DATA Submessage causes a heap-buffer-overflow errorEPSS 0.9%