CVE-2023-39945

Katalog CVE

CVSS 7.5 · High EPSS 0,94%

Kerentanan Uncaught Exception pada eprosima fast dds, debian linux. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

11 Agustus 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-248: Uncaught Exception

EPSS (30 hari)

0,94% peluang dieksploitasi; lebih tinggi dari 59,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bombshell.gtisc.gatech.edu/ddsfuzz/pcap/fastdds-exception-20230509-02.pcap advisory pihak ketiga
• https://github.com/eProsima/Fast-CDR/blob/v1.0.26/src/cpp/Cdr.cpp#L72-L79 advisory pihak ketiga
• https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-2rq6-8j7x-frr9 advisory pihak ketiga
• https://www.debian.org/security/2023/dsa-5481 advisory pihak ketiga