CVE-2022-0367

HIGH

libmodbus < 3.1.7 - Heap-Based Buffer Overflow in modbus_reply()

Title source: llm
STIX 2.1

Description

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

References (5)

Core 5
Core References
Exploit, Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://github.com/stephane/libmodbus/issues/614
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=2045571
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2022/09/msg00007.html

Scores

CVSS v3 7.8
EPSS 0.0005
EPSS Percentile 14.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-119 CWE-787
Status published
Products (4)
debian/debian_linux 10.0
fedoraproject/extra_packages_for_enterprise_linux 7.0
fedoraproject/fedora 35
libmodbus/libmodbus < 3.1.7
Published Aug 29, 2022
Tracked Since Feb 18, 2026