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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3488 go-toolset-1.13-golang security and bug fix update 9 October 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: go-toolset-1.13 go-toolset-1.13-golang Publisher: Red Hat Operating System: Red Hat Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-16845 CVE-2020-15586 CVE-2020-14040 Reference: ESB-2020.3223.2 ESB-2020.3073 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:4214 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: go-toolset-1.13-golang security and bug fix update Advisory ID: RHSA-2020:4214-01 Product: Red Hat Developer Tools Advisory URL: https://access.redhat.com/errata/RHSA-2020:4214 Issue date: 2020-10-08 CVE Names: CVE-2020-14040 CVE-2020-15586 CVE-2020-16845 ===================================================================== 1. Summary: An update for go-toolset-1.13 and go-toolset-1.13-golang is now available for Red Hat Developer Tools. 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 Developer Tools for Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64le, s390x, x86_64 Red Hat Developer Tools for Red Hat Enterprise Linux Workstation (v. 7) - noarch, 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. Bug Fix(es): * net/http, x/net/http2: http server shutdown doesn't gracefully shut down HTTP2 connections (BZ#1879236) 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 Developer Tools for Red Hat Enterprise Linux Server (v. 7): Source: go-toolset-1.13-1.13.15-1.el7.src.rpm go-toolset-1.13-golang-1.13.15-3.el7.src.rpm noarch: go-toolset-1.13-golang-docs-1.13.15-3.el7.noarch.rpm ppc64le: go-toolset-1.13-1.13.15-1.el7.ppc64le.rpm go-toolset-1.13-build-1.13.15-1.el7.ppc64le.rpm go-toolset-1.13-golang-1.13.15-3.el7.ppc64le.rpm go-toolset-1.13-golang-bin-1.13.15-3.el7.ppc64le.rpm go-toolset-1.13-golang-misc-1.13.15-3.el7.ppc64le.rpm go-toolset-1.13-golang-src-1.13.15-3.el7.ppc64le.rpm go-toolset-1.13-golang-tests-1.13.15-3.el7.ppc64le.rpm go-toolset-1.13-runtime-1.13.15-1.el7.ppc64le.rpm s390x: go-toolset-1.13-1.13.15-1.el7.s390x.rpm go-toolset-1.13-build-1.13.15-1.el7.s390x.rpm go-toolset-1.13-golang-1.13.15-3.el7.s390x.rpm go-toolset-1.13-golang-bin-1.13.15-3.el7.s390x.rpm go-toolset-1.13-golang-misc-1.13.15-3.el7.s390x.rpm go-toolset-1.13-golang-src-1.13.15-3.el7.s390x.rpm go-toolset-1.13-golang-tests-1.13.15-3.el7.s390x.rpm go-toolset-1.13-runtime-1.13.15-1.el7.s390x.rpm x86_64: go-toolset-1.13-1.13.15-1.el7.x86_64.rpm go-toolset-1.13-build-1.13.15-1.el7.x86_64.rpm go-toolset-1.13-golang-1.13.15-3.el7.x86_64.rpm go-toolset-1.13-golang-bin-1.13.15-3.el7.x86_64.rpm go-toolset-1.13-golang-misc-1.13.15-3.el7.x86_64.rpm go-toolset-1.13-golang-race-1.13.15-3.el7.x86_64.rpm go-toolset-1.13-golang-src-1.13.15-3.el7.x86_64.rpm go-toolset-1.13-golang-tests-1.13.15-3.el7.x86_64.rpm go-toolset-1.13-runtime-1.13.15-1.el7.x86_64.rpm Red Hat Developer Tools for Red Hat Enterprise Linux Workstation (v. 7): Source: go-toolset-1.13-1.13.15-1.el7.src.rpm go-toolset-1.13-golang-1.13.15-3.el7.src.rpm noarch: go-toolset-1.13-golang-docs-1.13.15-3.el7.noarch.rpm x86_64: go-toolset-1.13-1.13.15-1.el7.x86_64.rpm go-toolset-1.13-build-1.13.15-1.el7.x86_64.rpm go-toolset-1.13-golang-1.13.15-3.el7.x86_64.rpm go-toolset-1.13-golang-bin-1.13.15-3.el7.x86_64.rpm go-toolset-1.13-golang-misc-1.13.15-3.el7.x86_64.rpm go-toolset-1.13-golang-race-1.13.15-3.el7.x86_64.rpm go-toolset-1.13-golang-src-1.13.15-3.el7.x86_64.rpm go-toolset-1.13-golang-tests-1.13.15-3.el7.x86_64.rpm go-toolset-1.13-runtime-1.13.15-1.el7.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 https://access.redhat.com/documentation/en-us/red_hat_developer_tools/1/html/using_go_1.13_toolset/ 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 iQIVAwUBX37vY9zjgjWX9erEAQiupA//dWz+R/yvHo8UqFbvxdvGZHVBZwpoC4wD EmW/lMnLllsSeH1ure7dmrFd5fCrYHcPXLSdRIQIvQIBBncFiwqnROCegebn+7r9 J3d47pgFBM1f+76ivPjFO5Z0yaCrFwL1Gm4GNxViUMMcE4YRuR7S2SY1fmbGrT1w QVATZMZQJCHltVNO8mmN8kGa1nIN6S/nsnLms40mVFB7p+76FUWJwKSbJisnSPIa /HWP9Zh9cPNPTH3MAXrFXwb8QozdTndQlVUlZAMICrI5kuYU1+hCkxnKOnYxggFx hHQiMmb5xckBN+xk3dedmg8EnCfEZ595YONIHsZo5BLiD8SdayP9yeCQsvAtq/r6 7Wa03jr+aHE6LRc9/LNMPAKG0AEoOPxOIwmxZQiAjy4nbckJhMa33basUFmLfm43 k4rqmUCEbCudVTWUmjZ8I3mqj3Cxh5FkIxZ0OFIRa+pOJvuOJFwlIxTrpEOwoz+C qpmBaKYECqTYxj5hJq5yS5hJrTwaRmt1nguvQk0egm/0oyBZ3oKisqcZhz2Rza/u 2hpf97u5lyLnN/o+yXsl1SaUYTVjSs8Z3qnE1ZUnAIASunbepwcRa92EUCUvkX7m ZHC3etiPlS+btyKnTmP57zQZ4D4c9iNjtuuECOl7YkH104RH75mlRtFv4OY2x6hd PS7p8HwSmfk= =Fge/ - -----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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