CVE-2022-0367

Katalog CVE

CVSS 7.8 · High EPSS 0,46%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada libmodbus, fedoraproject extra packages for enterprise linux +2 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A heap-based buffer overflow flaw was found in libmodbus in function modbus_reply() in src/modbus.c.

Rincian

Terbit di NVD

29 Agustus 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 37,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/stephane/libmodbus/commit/b4ef4c17d618eba0adccc4c7d9e9a1ef809fc9b6 patch · advisory pihak ketiga
• https://github.com/stephane/libmodbus/issues/614 exploit · issue tracking · patch · advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2045571 issue tracking · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/09/msg00007.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2025/03/msg00010.html