Sicherheit: Mehrere Probleme in go1.15

Lesezeichen hinzufügen

SUSE Security Update: Security update for go1.15
______________________________________________________________________________

Announcement ID: SUSE-SU-2021:2214-1
Rating: important
References: #1175132 #1186622 #1187443 #1187444 #1187445

Cross-References: CVE-2021-33195 CVE-2021-33196 CVE-2021-33197
CVE-2021-33198
CVSS scores:
CVE-2021-33195 (SUSE): 6.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N
CVE-2021-33196 (SUSE): 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-33197 (SUSE): 3.7
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
CVE-2021-33198 (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 15-SP1-LTSS
SUSE Linux Enterprise Server 15-SP1-BCL
SUSE Linux Enterprise Module for Development Tools 15-SP3
SUSE Linux Enterprise Module for Development Tools 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 four vulnerabilities and has one
errata is now available.

Description:

This update for go1.15 fixes the following issues:

Update to 1.15.13.

Includes these security fixes

- CVE-2021-33195: net: Lookup functions may return invalid host names
(bsc#1187443).
- CVE-2021-33196: archive/zip: malformed archive may cause panic or memory
exhaustion (bsc#1186622).
- CVE-2021-33197: net/http/httputil: ReverseProxy forwards Connection
headers if first one is empty (bsc#1187444)
- CVE-2021-33198: math/big: (*Rat).SetString with
"1.770p02041010010011001001" crashes with "makeslice: len out
of range"
(bsc#1187445).

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-4.0-2021-2214=1

- SUSE Manager Retail Branch Server 4.0:

zypper in -t patch
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-2214=1

- SUSE Manager Proxy 4.0:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-2214=1

- SUSE Linux Enterprise Server for SAP 15-SP1:

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-2214=1

- SUSE Linux Enterprise Server 15-SP1-LTSS:

zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-2214=1

- SUSE Linux Enterprise Server 15-SP1-BCL:

zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-2214=1

- SUSE Linux Enterprise Module for Development Tools 15-SP3:

zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP3-2021-2214=1

- SUSE Linux Enterprise Module for Development Tools 15-SP2:

zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2021-2214=1

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

zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-2214=1

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

zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-2214=1

- SUSE Enterprise Storage 6:

zypper in -t patch SUSE-Storage-6-2021-2214=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):

go1.15-1.15.13-1.33.1
go1.15-doc-1.15.13-1.33.1

- SUSE Manager Server 4.0 (x86_64):

go1.15-race-1.15.13-1.33.1

- SUSE Manager Retail Branch Server 4.0 (x86_64):

go1.15-1.15.13-1.33.1
go1.15-doc-1.15.13-1.33.1
go1.15-race-1.15.13-1.33.1

- SUSE Manager Proxy 4.0 (x86_64):

go1.15-1.15.13-1.33.1
go1.15-doc-1.15.13-1.33.1
go1.15-race-1.15.13-1.33.1

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

go1.15-1.15.13-1.33.1
go1.15-doc-1.15.13-1.33.1

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

go1.15-race-1.15.13-1.33.1

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

go1.15-1.15.13-1.33.1
go1.15-doc-1.15.13-1.33.1

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

go1.15-race-1.15.13-1.33.1

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

go1.15-1.15.13-1.33.1
go1.15-doc-1.15.13-1.33.1
go1.15-race-1.15.13-1.33.1

- SUSE Linux Enterprise Module for Development Tools 15-SP3 (aarch64 ppc64le
s390x x86_64):

go1.15-1.15.13-1.33.1
go1.15-doc-1.15.13-1.33.1

- SUSE Linux Enterprise Module for Development Tools 15-SP3 (aarch64
x86_64):

go1.15-race-1.15.13-1.33.1

- SUSE Linux Enterprise Module for Development Tools 15-SP2 (aarch64 ppc64le
s390x x86_64):

go1.15-1.15.13-1.33.1
go1.15-doc-1.15.13-1.33.1

- SUSE Linux Enterprise Module for Development Tools 15-SP2 (aarch64
x86_64):

go1.15-race-1.15.13-1.33.1

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

go1.15-1.15.13-1.33.1
go1.15-doc-1.15.13-1.33.1
go1.15-race-1.15.13-1.33.1

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

go1.15-1.15.13-1.33.1
go1.15-doc-1.15.13-1.33.1
go1.15-race-1.15.13-1.33.1

- SUSE Enterprise Storage 6 (aarch64 x86_64):

go1.15-1.15.13-1.33.1
go1.15-doc-1.15.13-1.33.1
go1.15-race-1.15.13-1.33.1

- SUSE CaaS Platform 4.0 (x86_64):

go1.15-1.15.13-1.33.1
go1.15-doc-1.15.13-1.33.1
go1.15-race-1.15.13-1.33.1

References:

https://www.suse.com/security/cve/CVE-2021-33195.html
https://www.suse.com/security/cve/CVE-2021-33196.html
https://www.suse.com/security/cve/CVE-2021-33197.html
https://www.suse.com/security/cve/CVE-2021-33198.html
https://bugzilla.suse.com/1175132
https://bugzilla.suse.com/1186622
https://bugzilla.suse.com/1187443
https://bugzilla.suse.com/1187444
https://bugzilla.suse.com/1187445