SUSE-SU-2021:3530-1: moderate: Security update for dnsmasq
sle-updates at lists.suse.com
sle-updates at lists.suse.com
Wed Oct 27 13:36:52 UTC 2021
SUSE Security Update: Security update for dnsmasq
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:3530-1
Rating: moderate
References: #1173646 #1180914 #1183709 SLE-17936
Cross-References: 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 Performance Computing 15-SP1-ESPOS
SUSE Enterprise Storage 6
SUSE CaaS Platform 4.0
______________________________________________________________________________
An update that solves two vulnerabilities, contains one
feature and has one errata is now available.
Description:
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:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-3530=1
- SUSE Linux Enterprise Server 15-SP1-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-3530=1
- SUSE Linux Enterprise Module for Basesystem 15-SP3:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-3530=1
- SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-3530=1
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-3530=1
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-3530=1
- SUSE Enterprise Storage 6:
zypper in -t patch SUSE-Storage-6-2021-3530=1
- SUSE CaaS Platform 4.0:
To install this update, use the SUSE CaaS Platform 'skuba' tool. It
will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.
Package List:
- SUSE MicroOS 5.1 (aarch64 s390x x86_64):
dnsmasq-2.86-7.14.1
dnsmasq-debuginfo-2.86-7.14.1
dnsmasq-debugsource-2.86-7.14.1
- SUSE MicroOS 5.0 (aarch64 x86_64):
dnsmasq-2.86-7.14.1
dnsmasq-debuginfo-2.86-7.14.1
dnsmasq-debugsource-2.86-7.14.1
- SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):
dnsmasq-2.86-7.14.1
dnsmasq-debuginfo-2.86-7.14.1
dnsmasq-debugsource-2.86-7.14.1
- SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):
dnsmasq-2.86-7.14.1
dnsmasq-debuginfo-2.86-7.14.1
dnsmasq-debugsource-2.86-7.14.1
- SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
dnsmasq-2.86-7.14.1
dnsmasq-debuginfo-2.86-7.14.1
dnsmasq-debugsource-2.86-7.14.1
- SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):
dnsmasq-2.86-7.14.1
dnsmasq-debuginfo-2.86-7.14.1
dnsmasq-debugsource-2.86-7.14.1
- SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):
dnsmasq-2.86-7.14.1
dnsmasq-debuginfo-2.86-7.14.1
dnsmasq-debugsource-2.86-7.14.1
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64):
dnsmasq-2.86-7.14.1
dnsmasq-debuginfo-2.86-7.14.1
dnsmasq-debugsource-2.86-7.14.1
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64):
dnsmasq-2.86-7.14.1
dnsmasq-debuginfo-2.86-7.14.1
dnsmasq-debugsource-2.86-7.14.1
- SUSE Enterprise Storage 6 (aarch64 x86_64):
dnsmasq-2.86-7.14.1
dnsmasq-debuginfo-2.86-7.14.1
dnsmasq-debugsource-2.86-7.14.1
- SUSE CaaS Platform 4.0 (x86_64):
dnsmasq-2.86-7.14.1
dnsmasq-debuginfo-2.86-7.14.1
dnsmasq-debugsource-2.86-7.14.1
References:
https://www.suse.com/security/cve/CVE-2020-14312.html
https://www.suse.com/security/cve/CVE-2021-3448.html
https://bugzilla.suse.com/1173646
https://bugzilla.suse.com/1180914
https://bugzilla.suse.com/1183709
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