CVE-2022-0367

2022-08-2915:15:09

Debian Security Bug Tracker

security-tracker.debian.org

cve-2022-0367

heap-based buffer overflow

libmodbus

modbus_reply

src/modbus.c

unix

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

25.7%

JSON

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

OSVersionArchitecturePackageVersionFilename
Debian12alllibmodbus< 3.1.6-2.1libmodbus_3.1.6-2.1_all.deb
Debian11alllibmodbus<= 3.1.6-2libmodbus_3.1.6-2_all.deb
Debian999alllibmodbus< 3.1.6-2.1libmodbus_3.1.6-2.1_all.deb
Debian13alllibmodbus< 3.1.6-2.1libmodbus_3.1.6-2.1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	libmodbus	< 3.1.6-2.1	libmodbus_3.1.6-2.1_all.deb
Debian	11	all	libmodbus	<= 3.1.6-2	libmodbus_3.1.6-2_all.deb
Debian	999	all	libmodbus	< 3.1.6-2.1	libmodbus_3.1.6-2.1_all.deb
Debian	13	all	libmodbus	< 3.1.6-2.1	libmodbus_3.1.6-2.1_all.deb