-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: go-toolset-7 and go-toolset-7-golang security and bug fix update Advisory ID: RHSA-2017:3463-01 Product: Red Hat Developer Tools Advisory URL: https://access.redhat.com/errata/RHSA-2017:3463 Issue date: 2017-12-14 CVE Names: CVE-2017-15041 CVE-2017-15042 ===================================================================== 1. Summary: An update for go-toolset-7 and go-toolset-7-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) - aarch64, 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): * An arbitrary command execution flaw was found in the way Go's "go get" command handled the checkout of source code repositories. A remote attacker capable of hosting malicious repositories could potentially use this flaw to cause arbitrary command execution on the client side. (CVE-2017-15041) * It was found that smtp.PlainAuth authentication scheme in Go did not verify the TLS requirement properly. A remote man-in-the-middle attacker could potentially use this flaw to sniff SMTP credentials sent by a Go application. (CVE-2017-15042) Bug Fix(es): * Previously, the enable script for the go-toolset-7 Software Collection incorrectly set the GOPATH environment variable to a directory that required root permissions for write operations. As a consequence, the go compiler terminated unexpectedly when performing certain commands. The enable script has been changed to handle GOPATH correctly, and the described problem no longer occurs. (BZ#1512013) 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/): 1498867 - CVE-2017-15042 golang: smtp.PlainAuth susceptible to man-in-the-middle password harvesting 1498870 - CVE-2017-15041 golang: arbitrary code execution during "go get" or "go get -d" 6. Package List: Red Hat Developer Tools for Red Hat Enterprise Linux Server (v. 7): Source: go-toolset-7-1.8-10.el7.src.rpm go-toolset-7-golang-1.8.5-1.el7.src.rpm aarch64: go-toolset-7-1.8-10.el7.aarch64.rpm go-toolset-7-build-1.8-10.el7.aarch64.rpm go-toolset-7-dockerfiles-1.8-10.el7.aarch64.rpm go-toolset-7-golang-1.8.5-1.el7.aarch64.rpm go-toolset-7-golang-bin-1.8.5-1.el7.aarch64.rpm go-toolset-7-runtime-1.8-10.el7.aarch64.rpm go-toolset-7-scldevel-1.8-10.el7.aarch64.rpm noarch: go-toolset-7-golang-docs-1.8.5-1.el7.noarch.rpm go-toolset-7-golang-misc-1.8.5-1.el7.noarch.rpm go-toolset-7-golang-src-1.8.5-1.el7.noarch.rpm go-toolset-7-golang-tests-1.8.5-1.el7.noarch.rpm ppc64le: go-toolset-7-1.8-10.el7.ppc64le.rpm go-toolset-7-build-1.8-10.el7.ppc64le.rpm go-toolset-7-dockerfiles-1.8-10.el7.ppc64le.rpm go-toolset-7-golang-1.8.5-1.el7.ppc64le.rpm go-toolset-7-golang-bin-1.8.5-1.el7.ppc64le.rpm go-toolset-7-runtime-1.8-10.el7.ppc64le.rpm go-toolset-7-scldevel-1.8-10.el7.ppc64le.rpm s390x: go-toolset-7-1.8-10.el7.s390x.rpm go-toolset-7-build-1.8-10.el7.s390x.rpm go-toolset-7-dockerfiles-1.8-10.el7.s390x.rpm go-toolset-7-golang-1.8.5-1.el7.s390x.rpm go-toolset-7-golang-bin-1.8.5-1.el7.s390x.rpm go-toolset-7-runtime-1.8-10.el7.s390x.rpm go-toolset-7-scldevel-1.8-10.el7.s390x.rpm x86_64: go-toolset-7-1.8-10.el7.x86_64.rpm go-toolset-7-build-1.8-10.el7.x86_64.rpm go-toolset-7-dockerfiles-1.8-10.el7.x86_64.rpm go-toolset-7-golang-1.8.5-1.el7.x86_64.rpm go-toolset-7-golang-bin-1.8.5-1.el7.x86_64.rpm go-toolset-7-golang-race-1.8.5-1.el7.x86_64.rpm go-toolset-7-runtime-1.8-10.el7.x86_64.rpm go-toolset-7-scldevel-1.8-10.el7.x86_64.rpm Red Hat Developer Tools for Red Hat Enterprise Linux Workstation (v. 7): Source: go-toolset-7-1.8-10.el7.src.rpm go-toolset-7-golang-1.8.5-1.el7.src.rpm noarch: go-toolset-7-golang-docs-1.8.5-1.el7.noarch.rpm go-toolset-7-golang-misc-1.8.5-1.el7.noarch.rpm go-toolset-7-golang-src-1.8.5-1.el7.noarch.rpm go-toolset-7-golang-tests-1.8.5-1.el7.noarch.rpm x86_64: go-toolset-7-1.8-10.el7.x86_64.rpm go-toolset-7-build-1.8-10.el7.x86_64.rpm go-toolset-7-dockerfiles-1.8-10.el7.x86_64.rpm go-toolset-7-golang-1.8.5-1.el7.x86_64.rpm go-toolset-7-golang-bin-1.8.5-1.el7.x86_64.rpm go-toolset-7-golang-race-1.8.5-1.el7.x86_64.rpm go-toolset-7-runtime-1.8-10.el7.x86_64.rpm go-toolset-7-scldevel-1.8-10.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-2017-15041 https://access.redhat.com/security/cve/CVE-2017-15042 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 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFaMmHEXlSAg2UNWIIRAtZjAJ9srhfNxYLuSgYYm8Y6qbzwmT4utACgmGNX yVgtQCnlhldbA+Pwmb1Vly0= =q+4n -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce