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SUSE MicroOS: 2021:3530-1 Moderate: Dnsmasq Service Correction

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Calendar Grey October 27, 2021
Scroller Suse
A dnsmasq revision resolves various problems related to IP addresses, functionalities, and discrepancies. Review the comprehensive patch guidelines.
An update that solves two vulnerabilities, contains one feature and has one errata is now available

Summary

This update for dnsmasq fixes the following issues: Update to version 2.86 - CVE-2021-3448: fixed outgoing port used when --server is used with an interface name. (bsc#1183709) - CVE-2020-14312: Set --local-service by default (bsc#1173646). - Open inotify socket only when used (bsc#1180914). Patch Instructions: To install this SUSE 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: - SUSE MicroOS 5.1: zypper in -t patch SUSE-SUSE-MicroOS-5.1-2021-3530=1 - SUSE MicroOS 5.0: zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-3530=1 - SUSE Linux Enterprise Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-3530=1 - SUSE Linux Enterprise Server 15-SP1-LTSS:

Topics%20covered

Topics Covered

security advisory moderate update dnsmasq service fix SUSE MicroOS

References

#1173646 #1180914 #1183709 SLE-17936

Cross- CVE-2020-14312 CVE-2021-3448

CVSS scores:

CVE-2020-14312 (NVD) : 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2020-14312 (SUSE): 4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L

CVE-2021-3448 (NVD) : 4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

CVE-2021-3448 (SUSE): 4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

Affected Products:

SUSE MicroOS 5.1

SUSE MicroOS 5.0

SUSE Linux Enterprise Server for SAP 15-SP1

SUSE Linux Enterprise Server 15-SP1-LTSS

SUSE Linux Enterprise Server 15-SP1-BCL

SUSE Linux Enterprise Module for Basesystem 15-SP3

SUSE Linux Enterprise Module for Basesystem 15-SP2

SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS

SUSE Linux Enterprise High Perform...

Read the Full Advisory

Announcement ID: SUSE-SU-2021:3530-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate update dnsmasq service fix SUSE MicroOS

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