CVE-2022-0367

high

Description

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

References

https://lists.debian.org/debian-lts-announce/2022/09/msg00007.html

https://github.com/stephane/libmodbus/issues/614

https://github.com/stephane/libmodbus/commit/b4ef4c17d618eba0adccc4c7d9e9a1ef809fc9b6

https://bugzilla.redhat.com/show_bug.cgi?id=2045571

Details

Source: Mitre, NVD

Published: 2022-08-29

Updated: 2022-09-30

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High