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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3073 go-toolset:rhel8 security update 9 September 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: go-toolset:rhel8 Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 8 Red Hat Enterprise Linux WS/Desktop 8 Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-16845 CVE-2020-15586 CVE-2020-14040 Reference: ESB-2020.3061 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:3665 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- 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 <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBX1dUXdzjgjWX9erEAQhGzg//e9j4nY3kOHzDTaZkpmZF9wtyuhKH50yb FhjsS9DYULptqoshNsOXHHHJul2Lg6NMcZ6cJpb2JsJpWv9ZWuKMU61V0y1aKJ+K BlTuVZyqb+iM+BajG25kW+xyX+xQIqZxYb5+y9uFdxaG2hWslWWq+R5jvij2wo9A e8m9VwXajNAwRXGBCKItGgf9u9LP6BokQZfa6hhz9SFkoi0QyKhuhZ3/ck80OJ3u CiEYQlmUXv1dm98iGg//DSZJ2VMxZ/X0LOpNxhoS21EKDoK+sxkKgF78D9JZwBIB tIE0pMXsvsFmP2OYIWUgv7jyJIg2L+HBulYDn2W9aHP+bGyjj0nJqLjvUVYRyhZ4 vOhkGUrmXI0FooQ2HZDosS/nC+pcOWm8UwVhvBfTKFwv2lNRJlZBdp0ptnsLyjXO QQGTGjMm2o0Yg8ru/NmtO9gP91xJ7dCzN1X+5fo/F5kILktkUoOpaMkR4CDEnkyd dEoVGmuhpZZ5J7MbpBC3XIFGNFDduSIKKPDH2g8F45DF9rOozthoUoMNYoiraZt8 aBs+6Ug1wZVcN3imD4pUmrRUu0KkCdG5UgVb3uVO/uIHNVsBuX1RV0rAszdcbrdd 16j/+90hPoT3IWQyr+GyNVP2SRV9eY7YzvPtoXHHLrCg5wOofvk1ul3ml/UjP8FV RoJKTnVOivs= =Z5Gw - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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