SUSE-SU-2022:4266-1: important: Security update for nginx
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Tue Nov 29 14:21:07 UTC 2022
SUSE Security Update: Security update for nginx
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:4266-1
Rating: important
References: #1187685
Cross-References: CVE-2021-3618
CVSS scores:
CVE-2021-3618 (NVD) : 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVE-2021-3618 (SUSE): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected Products:
SUSE CaaS Platform 4.0
SUSE Enterprise Storage 6
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
SUSE Linux Enterprise Server 15-SP1-BCL
SUSE Linux Enterprise Server 15-SP1-LTSS
SUSE Linux Enterprise Server for SAP 15-SP1
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for nginx fixes the following issues:
- CVE-2021-3618: Fixed the ALPACA attack limiting the number of errors
after which the connection is closed (bsc#1187685).
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 Linux Enterprise Server for SAP 15-SP1:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-4266=1
- SUSE Linux Enterprise Server 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-4266=1
- SUSE Linux Enterprise Server 15-SP1-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2022-4266=1
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-4266=1
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-4266=1
- SUSE Enterprise Storage 6:
zypper in -t patch SUSE-Storage-6-2022-4266=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 Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):
nginx-1.16.1-150100.6.16.1
nginx-debuginfo-1.16.1-150100.6.16.1
nginx-debugsource-1.16.1-150100.6.16.1
- SUSE Linux Enterprise Server for SAP 15-SP1 (noarch):
nginx-source-1.16.1-150100.6.16.1
- SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):
nginx-1.16.1-150100.6.16.1
nginx-debuginfo-1.16.1-150100.6.16.1
nginx-debugsource-1.16.1-150100.6.16.1
- SUSE Linux Enterprise Server 15-SP1-LTSS (noarch):
nginx-source-1.16.1-150100.6.16.1
- SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
nginx-1.16.1-150100.6.16.1
nginx-debuginfo-1.16.1-150100.6.16.1
nginx-debugsource-1.16.1-150100.6.16.1
- SUSE Linux Enterprise Server 15-SP1-BCL (noarch):
nginx-source-1.16.1-150100.6.16.1
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64):
nginx-1.16.1-150100.6.16.1
nginx-debuginfo-1.16.1-150100.6.16.1
nginx-debugsource-1.16.1-150100.6.16.1
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (noarch):
nginx-source-1.16.1-150100.6.16.1
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64):
nginx-1.16.1-150100.6.16.1
nginx-debuginfo-1.16.1-150100.6.16.1
nginx-debugsource-1.16.1-150100.6.16.1
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (noarch):
nginx-source-1.16.1-150100.6.16.1
- SUSE Enterprise Storage 6 (aarch64 x86_64):
nginx-1.16.1-150100.6.16.1
nginx-debuginfo-1.16.1-150100.6.16.1
nginx-debugsource-1.16.1-150100.6.16.1
- SUSE Enterprise Storage 6 (noarch):
nginx-source-1.16.1-150100.6.16.1
- SUSE CaaS Platform 4.0 (noarch):
nginx-source-1.16.1-150100.6.16.1
- SUSE CaaS Platform 4.0 (x86_64):
nginx-1.16.1-150100.6.16.1
nginx-debuginfo-1.16.1-150100.6.16.1
nginx-debugsource-1.16.1-150100.6.16.1
References:
https://www.suse.com/security/cve/CVE-2021-3618.html
https://bugzilla.suse.com/1187685
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