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Hash: SHA256

====================================================================                   Red Hat Security Advisory

Synopsis:          Moderate: go-toolset:rhel8 security update
Advisory ID:       RHSA-2020:3665-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:3665
Issue date:        2020-09-08
CVE Names:         CVE-2020-14040 CVE-2020-15586 CVE-2020-16845 
====================================================================
1. Summary:

An update for the go-toolset:rhel8 module is now available for Red Hat
Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

Go Toolset provides the Go programming language tools and libraries. Go is
alternatively known as golang.

Security Fix(es):

* golang.org/x/text: possibility to trigger an infinite loop in
encoding/unicode could lead to crash (CVE-2020-14040)

* golang: data race in certain net/http servers including ReverseProxy can
lead to DoS (CVE-2020-15586)

* golang: ReadUvarint and ReadVarint can read an unlimited number of bytes
from invalid inputs (CVE-2020-16845)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1853652 - CVE-2020-14040 golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash
1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS
1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
delve-1.3.2-3.module+el8.2.0+5581+896cb53e.src.rpm
go-toolset-1.13.15-1.module+el8.2.0+7662+fa98b974.src.rpm
golang-1.13.15-1.module+el8.2.0+7662+fa98b974.src.rpm

aarch64:
go-toolset-1.13.15-1.module+el8.2.0+7662+fa98b974.aarch64.rpm
golang-1.13.15-1.module+el8.2.0+7662+fa98b974.aarch64.rpm
golang-bin-1.13.15-1.module+el8.2.0+7662+fa98b974.aarch64.rpm

noarch:
golang-docs-1.13.15-1.module+el8.2.0+7662+fa98b974.noarch.rpm
golang-misc-1.13.15-1.module+el8.2.0+7662+fa98b974.noarch.rpm
golang-src-1.13.15-1.module+el8.2.0+7662+fa98b974.noarch.rpm
golang-tests-1.13.15-1.module+el8.2.0+7662+fa98b974.noarch.rpm

ppc64le:
go-toolset-1.13.15-1.module+el8.2.0+7662+fa98b974.ppc64le.rpm
golang-1.13.15-1.module+el8.2.0+7662+fa98b974.ppc64le.rpm
golang-bin-1.13.15-1.module+el8.2.0+7662+fa98b974.ppc64le.rpm

s390x:
go-toolset-1.13.15-1.module+el8.2.0+7662+fa98b974.s390x.rpm
golang-1.13.15-1.module+el8.2.0+7662+fa98b974.s390x.rpm
golang-bin-1.13.15-1.module+el8.2.0+7662+fa98b974.s390x.rpm

x86_64:
delve-1.3.2-3.module+el8.2.0+5581+896cb53e.x86_64.rpm
delve-debuginfo-1.3.2-3.module+el8.2.0+5581+896cb53e.x86_64.rpm
delve-debugsource-1.3.2-3.module+el8.2.0+5581+896cb53e.x86_64.rpm
go-toolset-1.13.15-1.module+el8.2.0+7662+fa98b974.x86_64.rpm
golang-1.13.15-1.module+el8.2.0+7662+fa98b974.x86_64.rpm
golang-bin-1.13.15-1.module+el8.2.0+7662+fa98b974.x86_64.rpm
golang-race-1.13.15-1.module+el8.2.0+7662+fa98b974.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2020-14040
https://access.redhat.com/security/cve/CVE-2020-15586
https://access.redhat.com/security/cve/CVE-2020-16845
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
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RedHat: RHSA-2020-3665:01 Moderate: go-toolset:rhel8 security update

An update for the go-toolset:rhel8 module is now available for Red Hat Enterprise Linux 8

Summary

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang.
Security Fix(es):
* golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)
* golang: data race in certain net/http servers including ReverseProxy can lead to DoS (CVE-2020-15586)
* golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.



Summary


Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2020-14040 https://access.redhat.com/security/cve/CVE-2020-15586 https://access.redhat.com/security/cve/CVE-2020-16845 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: delve-1.3.2-3.module+el8.2.0+5581+896cb53e.src.rpm go-toolset-1.13.15-1.module+el8.2.0+7662+fa98b974.src.rpm golang-1.13.15-1.module+el8.2.0+7662+fa98b974.src.rpm
aarch64: go-toolset-1.13.15-1.module+el8.2.0+7662+fa98b974.aarch64.rpm golang-1.13.15-1.module+el8.2.0+7662+fa98b974.aarch64.rpm golang-bin-1.13.15-1.module+el8.2.0+7662+fa98b974.aarch64.rpm
noarch: golang-docs-1.13.15-1.module+el8.2.0+7662+fa98b974.noarch.rpm golang-misc-1.13.15-1.module+el8.2.0+7662+fa98b974.noarch.rpm golang-src-1.13.15-1.module+el8.2.0+7662+fa98b974.noarch.rpm golang-tests-1.13.15-1.module+el8.2.0+7662+fa98b974.noarch.rpm
ppc64le: go-toolset-1.13.15-1.module+el8.2.0+7662+fa98b974.ppc64le.rpm golang-1.13.15-1.module+el8.2.0+7662+fa98b974.ppc64le.rpm golang-bin-1.13.15-1.module+el8.2.0+7662+fa98b974.ppc64le.rpm
s390x: go-toolset-1.13.15-1.module+el8.2.0+7662+fa98b974.s390x.rpm golang-1.13.15-1.module+el8.2.0+7662+fa98b974.s390x.rpm golang-bin-1.13.15-1.module+el8.2.0+7662+fa98b974.s390x.rpm
x86_64: delve-1.3.2-3.module+el8.2.0+5581+896cb53e.x86_64.rpm delve-debuginfo-1.3.2-3.module+el8.2.0+5581+896cb53e.x86_64.rpm delve-debugsource-1.3.2-3.module+el8.2.0+5581+896cb53e.x86_64.rpm go-toolset-1.13.15-1.module+el8.2.0+7662+fa98b974.x86_64.rpm golang-1.13.15-1.module+el8.2.0+7662+fa98b974.x86_64.rpm golang-bin-1.13.15-1.module+el8.2.0+7662+fa98b974.x86_64.rpm golang-race-1.13.15-1.module+el8.2.0+7662+fa98b974.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/


Severity
Advisory ID: RHSA-2020:3665-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3665
Issued Date: : 2020-09-08
CVE Names: CVE-2020-14040 CVE-2020-15586 CVE-2020-16845

Topic

An update for the go-toolset:rhel8 module is now available for Red HatEnterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.


Topic


 

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64


Bugs Fixed

1853652 - CVE-2020-14040 golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash

1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS

1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs


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