๐Ÿ›ก๏ธ CVE-2022-0367
๐ŸŸ  CVSS 7.8 โ€” High โš ๏ธ Exploit Public CWE-119 NVD
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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

Details

Severity HIGH
CVSS Score 7.8
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-119
Public Exploit โš ๏ธ Yes
Source NVD
Published 2022-08-29
Updated 2026-06-08
Modified 2025-11-03

Affected Packages

Software From version Fixed in
debian-linux โ€” โ€”
extra-packages-for-enterprise-linux โ€” โ€”
fedora โ€” โ€”
libmodbus โ€” 3.1.7

References

Issue Tracking, Third Party Advisory https://bugzilla.redhat.com/show_bug.cgi?id=2045571
Exploit, Issue Tracking, Patch, Third Party Advisory https://github.com/stephane/libmodbus/issues/614
Issue Tracking, Third Party Advisory https://bugzilla.redhat.com/show_bug.cgi?id=2045571
Exploit, Issue Tracking, Patch, Third Party Advisory https://github.com/stephane/libmodbus/issues/614

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