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CVE-2023-42459

HIGH

8.6

Descripcion

Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). In affected versions specific DATA submessages can be sent to a discovery locator which may trigger a free error. This can remotely crash any Fast-DDS process. The call to free() could potentially leave the pointer in the attackers control which could lead to a double free. This issue has been addressed in versions 2.12.0, 2.11.3, 2.10.3, and 2.6.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Detalles CVE

Puntuacion CVSS v3.18.6

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado10/16/2023

Ultima modificacion4/11/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

eprosima:fast_dds

Debilidades (CWE)

CWE-415CWE-416CWE-590CWE-415

Referencias

https://github.com/eProsima/Fast-DDS/issues/3207(security-advisories@github.com)

https://github.com/eProsima/Fast-DDS/pull/3824(security-advisories@github.com)

https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-gq8g-fj58-22gm(security-advisories@github.com)

https://www.debian.org/security/2023/dsa-5568(security-advisories@github.com)

https://github.com/eProsima/Fast-DDS/issues/3207(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/eProsima/Fast-DDS/pull/3824(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-gq8g-fj58-22gm(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2023/dsa-5568(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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