Issued:

2021-08-10

Updated:

2021-08-10

RHSA-2021:3076 - Moderate: go-toolset:rhel8 security, bug fix, and enhancement update

Synopsis

Moderate: go-toolset:rhel8 security, bug fix, and enhancement update

Type/Severity

Security Advisory Moderate

Topic

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.

Description

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

The following packages have been upgraded to a later upstream version: golang (1.15.14). (BZ#1982287)

Security Fix(es):

• golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader (CVE-2021-27918)

• golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525)

• golang: archive/zip: malformed archive may cause panic or memory exhaustion (CVE-2021-33196)

• golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558)

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):

• FIPS mode AES CBC CryptBlocks incorrectly re-initializes IV in file crypto/internal/boring/aes.go (BZ#1978567)

• FIPS mode AES CBC Decrypter produces incorrect result (BZ#1983976)

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

Affected Products

Updated Packages

• go-toolset-1.15.14-1.module+el8.4.0+11833+614b07b8.src.rpm
• golang-src-1.15.14-1.module+el8.4.0+11833+614b07b8.noarch.rpm
• delve-1.5.0-2.module+el8.4.0+8864+58b0fcdb.src.rpm
• golang-1.15.14-1.module+el8.4.0+11833+614b07b8.ppc64le.rpm
• golang-misc-1.15.14-1.module+el8.4.0+11833+614b07b8.noarch.rpm
• golang-1.15.14-1.module+el8.4.0+11833+614b07b8.src.rpm
• golang-docs-1.15.14-1.module+el8.4.0+11833+614b07b8.noarch.rpm
• golang-tests-1.15.14-1.module+el8.4.0+11833+614b07b8.noarch.rpm
• golang-bin-1.15.14-1.module+el8.4.0+11833+614b07b8.ppc64le.rpm
• go-toolset-1.15.14-1.module+el8.4.0+11833+614b07b8.ppc64le.rpm
• go-toolset-1.15.14-1.module+el8.4.0+11833+614b07b8.s390x.rpm
• golang-1.15.14-1.module+el8.4.0+11833+614b07b8.s390x.rpm
• golang-bin-1.15.14-1.module+el8.4.0+11833+614b07b8.s390x.rpm
• go-toolset-1.15.14-1.module+el8.4.0+11833+614b07b8.x86_64.rpm
• delve-debugsource-1.5.0-2.module+el8.4.0+8864+58b0fcdb.x86_64.rpm
• delve-1.5.0-2.module+el8.4.0+8864+58b0fcdb.x86_64.rpm
• golang-bin-1.15.14-1.module+el8.4.0+11833+614b07b8.x86_64.rpm
• delve-debuginfo-1.5.0-2.module+el8.4.0+8864+58b0fcdb.x86_64.rpm
• golang-1.15.14-1.module+el8.4.0+11833+614b07b8.x86_64.rpm
• golang-race-1.15.14-1.module+el8.4.0+11833+614b07b8.x86_64.rpm
• golang-1.15.14-1.module+el8.4.0+11833+614b07b8.aarch64.rpm
• golang-bin-1.15.14-1.module+el8.4.0+11833+614b07b8.aarch64.rpm
• go-toolset-1.15.14-1.module+el8.4.0+11833+614b07b8.aarch64.rpm

Fixes

• This content is not included.BZ - 1937901
• This content is not included.BZ - 1958341
• This content is not included.BZ - 1965503
• This content is not included.BZ - 1978567
• This content is not included.BZ - 1983596

CVEs

• CVE-2021-27918
• CVE-2021-31525
• CVE-2021-33196
• CVE-2021-34558

References

• https://access.redhat.com/security/updates/classification/#moderate
• This content is not included.This content is not included.https://access.redhat.com/documentation/en-us/red_hat_developer_tools/1/html/using_go_1.15.7_toolset

Additional information

• The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
• Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.