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Sicherheit: Denial of Service in nghttp2
Aktuelle Meldungen Distributionen
Name: Denial of Service in nghttp2
ID: SUSE-SU-2021:0931-1
Distribution: SUSE
Plattformen: SUSE Enterprise Storage 6, SUSE CaaS Platform 4.0, SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise High Performance Computing 15-ESPOS, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise High Performance Computing 15-LTSS, SUSE Linux Enterprise Server for SAP 15-SP1, SUSE Manager Server 4.0, SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS, SUSE Linux Enterprise Server 15-SP1-LTSS, SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS, SUSE Manager Proxy 4.0, SUSE Manager Retail Branch Server 4.0, SUSE Linux Enterprise Server 15-SP1-BCL
Datum: Mi, 24. März 2021, 21:38
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11080
Applikationen: nginx

Originalnachricht


SUSE Security Update: Security update for nghttp2
______________________________________________________________________________

Announcement ID: SUSE-SU-2021:0931-1
Rating: important
References: #1172442 #1181358
Cross-References: CVE-2020-11080
CVSS scores:
CVE-2020-11080 (NVD) : 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2020-11080 (SUSE): 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
SUSE Manager Server 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Proxy 4.0
SUSE Linux Enterprise Server for SAP 15-SP1
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-SP1-LTSS
SUSE Linux Enterprise Server 15-SP1-BCL
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise High Performance Computing
15-SP1-LTSS
SUSE Linux Enterprise High Performance Computing
15-SP1-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Enterprise Storage 6
SUSE CaaS Platform 4.0
______________________________________________________________________________

An update that solves one vulnerability and has one errata
is now available.

Description:

This update for nghttp2 fixes the following issues:

- CVE-2020-11080: HTTP/2 Large Settings Frame DoS (bsc#1181358)


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 Manager Server 4.0:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-931=1

- SUSE Manager Retail Branch Server 4.0:

zypper in -t patch
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-931=1

- SUSE Manager Proxy 4.0:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-931=1

- SUSE Linux Enterprise Server for SAP 15-SP1:

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-931=1

- SUSE Linux Enterprise Server for SAP 15:

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-931=1

- SUSE Linux Enterprise Server 15-SP1-LTSS:

zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-931=1

- SUSE Linux Enterprise Server 15-SP1-BCL:

zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-931=1

- SUSE Linux Enterprise Server 15-LTSS:

zypper in -t patch SUSE-SLE-Product-SLES-15-2021-931=1

- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:

zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-931=1

- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:

zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-931=1

- SUSE Linux Enterprise High Performance Computing 15-LTSS:

zypper in -t patch SUSE-SLE-Product-HPC-15-2021-931=1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS:

zypper in -t patch SUSE-SLE-Product-HPC-15-2021-931=1

- SUSE Enterprise Storage 6:

zypper in -t patch SUSE-Storage-6-2021-931=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 Manager Server 4.0 (ppc64le s390x x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Manager Server 4.0 (x86_64):

libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1

- SUSE Manager Retail Branch Server 4.0 (x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Manager Proxy 4.0 (x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Linux Enterprise Server for SAP 15-SP1 (x86_64):

libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1

- SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Linux Enterprise Server for SAP 15 (x86_64):

libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1

- SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Linux Enterprise Server 15-SP1-LTSS (x86_64):

libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1

- SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64
x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (x86_64):

libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1

- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64
x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (x86_64):

libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1

- SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Linux Enterprise High Performance Computing 15-LTSS (x86_64):

libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64
x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS (x86_64):

libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1

- SUSE Enterprise Storage 6 (aarch64 x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1

- SUSE Enterprise Storage 6 (x86_64):

libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1

- SUSE CaaS Platform 4.0 (x86_64):

libnghttp2-14-1.40.0-3.11.1
libnghttp2-14-32bit-1.40.0-3.11.1
libnghttp2-14-32bit-debuginfo-1.40.0-3.11.1
libnghttp2-14-debuginfo-1.40.0-3.11.1
libnghttp2-devel-1.40.0-3.11.1
libnghttp2_asio-devel-1.40.0-3.11.1
libnghttp2_asio1-1.40.0-3.11.1
libnghttp2_asio1-debuginfo-1.40.0-3.11.1
nghttp2-debuginfo-1.40.0-3.11.1
nghttp2-debugsource-1.40.0-3.11.1


References:

https://www.suse.com/security/cve/CVE-2020-11080.html
https://bugzilla.suse.com/1172442
https://bugzilla.suse.com/1181358
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