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

Synopsis:          Moderate: go-toolset and golang security and bug fix update
Advisory ID:       RHSA-2023:0328-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:0328
Issue date:        2023-01-23
CVE Names:         CVE-2022-2879 CVE-2022-2880 CVE-2022-41715 
=====================================================================

1. Summary:

An update for go-toolset and golang is now available for Red Hat Enterprise
Linux 9.

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. 9) - aarch64, noarch, ppc64le, s390x,
 x86_64

3. Description:

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

The golang packages provide the Go programming language compiler.

Security Fix(es):

* golang: archive/tar: unbounded memory consumption when reading headers
(CVE-2022-2879)

* golang: net/http/httputil: ReverseProxy should not forward unparseable
query parameters (CVE-2022-2880)

* golang: regexp/syntax: limit memory used by parsing regexps
(CVE-2022-41715)

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.

Bug Fix(es):

* Internal linking fails on ppc64le (BZ#2144547)

* crypto testcases fail on golang on s390x [rhel-9] (BZ#2149311)

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/):

2132867 - CVE-2022-2879 golang: archive/tar: unbounded memory consumption when
 reading headers
2132868 - CVE-2022-2880 golang: net/http/httputil: ReverseProxy should not
 forward unparseable query parameters
2132872 - CVE-2022-41715 golang: regexp/syntax: limit memory used by parsing
 regexps
2149311 - crypto testcases fail on golang on s390x [rhel-9] [rhel-9.1.0.z]

6. Package List:

Red Hat Enterprise Linux AppStream (v. 9):

Source:
go-toolset-1.18.9-1.el9_1.src.rpm
golang-1.18.9-1.el9_1.src.rpm

aarch64:
go-toolset-1.18.9-1.el9_1.aarch64.rpm
golang-1.18.9-1.el9_1.aarch64.rpm
golang-bin-1.18.9-1.el9_1.aarch64.rpm

noarch:
golang-docs-1.18.9-1.el9_1.noarch.rpm
golang-misc-1.18.9-1.el9_1.noarch.rpm
golang-src-1.18.9-1.el9_1.noarch.rpm
golang-tests-1.18.9-1.el9_1.noarch.rpm

ppc64le:
go-toolset-1.18.9-1.el9_1.ppc64le.rpm
golang-1.18.9-1.el9_1.ppc64le.rpm
golang-bin-1.18.9-1.el9_1.ppc64le.rpm

s390x:
go-toolset-1.18.9-1.el9_1.s390x.rpm
golang-1.18.9-1.el9_1.s390x.rpm
golang-bin-1.18.9-1.el9_1.s390x.rpm

x86_64:
go-toolset-1.18.9-1.el9_1.x86_64.rpm
golang-1.18.9-1.el9_1.x86_64.rpm
golang-bin-1.18.9-1.el9_1.x86_64.rpm
golang-race-1.18.9-1.el9_1.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-2022-2879
https://access.redhat.com/security/cve/CVE-2022-2880
https://access.redhat.com/security/cve/CVE-2022-41715
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2023 Red Hat, Inc.
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