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CVE-2023-42459

HIGH

8.6

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung8.6

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht10/16/2023

Zuletzt geandert4/11/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

eprosima:fast_dds

Schwachen (CWE)

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

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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