A libmodbus security update has been released for SUSE Linux Enterprise 15 SP4.

openSUSE-SU-2022:10196-1: important: Security update for libmodbus

openSUSE Security Update: Security update for libmodbus
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Announcement ID: openSUSE-SU-2022:10196-1
Rating: important
References: #1195124
Cross-References: CVE-2022-0367
CVSS scores:
CVE-2022-0367 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:
openSUSE Backports SLE-15-SP4
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An update that fixes one vulnerability is now available.

Description:

This update for libmodbus fixes the following issues:

- CVE-2022-0367: Fixed heap-based Buffer Overflow in modbus_reply
(boo#1195124).

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Backports SLE-15-SP4:

zypper in -t patch openSUSE-2022-10196=1


Package List:

- openSUSE Backports SLE-15-SP4 (aarch64 i586 ppc64le s390x x86_64):

libmodbus-devel-3.1.6-bp154.2.3.1
libmodbus5-3.1.6-bp154.2.3.1

References:

  https://www.suse.com/security/cve/CVE-2022-0367.html
  https://bugzilla.suse.com/1195124