CVE-2018-16873

Upstream information

CVE-2018-16873 at MITRE

Description

In Go before 1.10.6 and 1.11.x before 1.11.3, the "go get" command is vulnerable to remote code execution when executed with the -u flag and the import path of a malicious Go package, or a package that imports it directly or indirectly. Specifically, it is only vulnerable in GOPATH mode, but not in module mode (the distinction is documented at https://golang.org/cmd/go/#hdr-Module_aware_go_get). Using custom domains, it's possible to arrange things so that a Git repository is cloned to a folder named ".git" by using a vanity import path that ends with "/.git". If the Git repository root contains a "HEAD" file, a "config" file, an "objects" directory, a "refs" directory, with some work to ensure the proper ordering of operations, "go get -u" can be tricked into considering the parent directory as a repository root, and running Git commands on it. That will use the "config" file in the original Git repository root for its configuration, and if that config file contains malicious commands, they will execute on the system running "go get -u".

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
	National Vulnerability Database
Base Score	6.8
Vector	AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

CVSS v3 Scores
	National Vulnerability Database
Base Score	8.1
Vector	AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector	Network
Access Complexity	High
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	High
Availability Impact	High

Note from the SUSE Security Team

This problem only affects the go commandline tool, but no programs built with go.

SUSE Bugzilla entries: 1118897 [RESOLVED / FIXED], 1118898 [RESOLVED / FIXED], 1118899 [REOPENED]

SUSE Security Advisories:

SUSE-SU-2018:4218-1, published Fri Dec 21 10:09:53 MST 2018
SUSE-SU-2018:4297-1, published Fri Dec 28 16:11:39 MST 2018
SUSE-SU-2019:0048-1, published Wed Jan 9 13:12:58 MST 2019
SUSE-SU-2019:0048-2, published Thu Jul 4 10:11:31 MDT 2019
SUSE-SU-2019:0286-1, published Thu Feb 7 10:09:42 MST 2019
SUSE-SU-2019:0330-1, published Tue Feb 12 04:10:29 MST 2019
SUSE-SU-2019:0495-1, published Tue Feb 26 13:10:41 MST 2019
SUSE-SU-2019:0573-1, published Fri Mar 8 10:09:22 MST 2019
SUSE-SU-2019:1234-1, published Tue May 14 16:39:01 MDT 2019
SUSE-SU-2019:1234-2, published Thu Jun 13 13:11:46 MDT 2019
SUSE-SU-2019:1264-1, published Thu May 16 07:40:31 MDT 2019
openSUSE-SU-2018:4181-1, published Wed, 19 Dec 2018 12:09:04 +0100 (CET)
openSUSE-SU-2018:4255-1, published Sun, 23 Dec 2018 00:08:46 +0100 (CET)
openSUSE-SU-2018:4306-1, published Sat, 29 Dec 2018 15:14:16 +0100 (CET)
openSUSE-SU-2019:0170-1, published Wed, 13 Feb 2019 21:09:10 +0100 (CET)
openSUSE-SU-2019:0189-1, published Sat, 16 Feb 2019 12:10:46 +0100 (CET)
openSUSE-SU-2019:0208-1, published Tue, 19 Feb 2019 15:14:14 +0100 (CET)
openSUSE-SU-2019:0295-1, published Wed, 6 Mar 2019 21:10:52 +0100 (CET)
openSUSE-SU-2019:1079-1, published Sat, 30 Mar 2019 00:20:25 +0100 (CET)
openSUSE-SU-2019:1444-1, published Mon, 27 May 2019 12:11:28 +0200 (CEST)
openSUSE-SU-2019:1499-1, published Mon, 3 Jun 2019 15:12:25 +0200 (CEST)
openSUSE-SU-2019:1506-1, published Mon, 3 Jun 2019 18:11:12 +0200 (CEST)
openSUSE-SU-2019:1703-1, published Sun, 14 Jul 2019 12:10:42 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
Openstack Cloud Magnum Orchestration 7	`containerd >= 1.2.5-16.17.2` `docker >= 18.09.6_ce-98.37.1` `docker-libnetwork >= 0.7.0.1+gitr2726_872f0a83c98a-19.1` `docker-runc >= 1.0.0rc6+gitr3804_2b18fe1d885e-1.23.1` `golang-github-docker-libnetwork >= 0.7.0.1+gitr2726_872f0a83c98a-19.1`	Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2019-1264
SUSE CaaS Platform 3.0	`caasp-cli >= 3.0.0+20180515.git_r38_7843d12-3.3.1` `cni-plugins >= 0.6.0-4.3.1` `container-feeder >= 3.0.0+20181105.git_r90_c54fd18-3.9.1` `containerd-kubic >= 0.2.9+gitr706_06b9cb351610-5.3.1` `cri-o >= 1.10.6-4.11.1` `cri-tools >= 1.0.0beta2-3.6.1` `docker-kubic >= 17.09.1_ce-7.3.1` `docker-libnetwork-kubic >= 0.7.0.1+gitr2066_7b2b1feb1de4-3.3.1` `docker-runc-kubic >= 1.0.0rc4+gitr3338_3f2f8b84a77f-5.3.1` `etcd >= 3.3.1-3.3.1` `etcdctl >= 3.3.1-3.3.1` `golang-github-docker-libnetwork-kubic >= 0.7.0.1+gitr2066_7b2b1feb1de4-3.3.1` `helm >= 2.8.2-3.3.1` `kubernetes >= 1.10.11-4.11.1` `kubernetes-client >= 1.10.11-4.11.1` `kubernetes-common >= 1.10.11-4.11.1` `kubernetes-kubelet >= 1.10.11-4.11.1` `kubernetes-master >= 1.10.11-4.11.1` `kubernetes-node >= 1.10.11-4.11.1` `libcontainers-storage >= 0+git26204-3.3.1` `podman >= 0.8.5-3.6.1` `runc >= 1.0.0~rc5-3.3.1`	Patchnames: SUSE-CAASP-3.0-2018-3026 SUSE-CAASP-3.0-2019-1264 SUSE-CAASP-3.0-2019-330
SUSE Linux Enterprise Module for Containers 12	`containerd >= 1.2.5-16.17.2` `docker >= 18.09.6_ce-98.37.1` `docker-libnetwork >= 0.7.0.1+gitr2726_872f0a83c98a-19.1` `docker-runc >= 1.0.0rc6+gitr3804_2b18fe1d885e-1.23.1` `golang-github-docker-libnetwork >= 0.7.0.1+gitr2726_872f0a83c98a-19.1`	Patchnames: SUSE-SLE-Module-Containers-12-2019-1264 SUSE-SLE-Module-Containers-12-2019-573
SUSE Linux Enterprise Module for Containers 15	`containerd >= 1.1.2-5.3.4` `docker >= 18.06.1_ce-6.8.2` `docker-bash-completion >= 18.06.1_ce-6.8.2` `docker-libnetwork >= 0.7.0.1+gitr2664_3ac297bc7fd0-4.3.5` `docker-runc >= 1.0.0rc5+gitr3562_69663f0bd4b6-6.3.4` `golang-github-docker-libnetwork >= 0.7.0.1+gitr2664_3ac297bc7fd0-4.3.5` `helm-mirror >= 0.2.1-1.7.1`	Patchnames: SUSE-SLE-Module-Containers-15-2018-3064 SUSE-SLE-Module-Containers-15-2019-1234 SUSE-SLE-Module-Containers-15-2019-286 SUSE-SLE-Module-Containers-15-2019-48 SUSE-SLE-Module-Containers-15-2019-495
SUSE Linux Enterprise Module for Containers 15 SP1	`containerd >= 1.2.5-5.13.1` `docker >= 18.09.6_ce-6.17.1` `docker-bash-completion >= 18.09.6_ce-6.17.1` `docker-libnetwork >= 0.7.0.1+gitr2726_872f0a83c98a-4.12.1` `docker-runc >= 1.0.0rc6+gitr3804_2b18fe1d885e-6.18.1` `golang-github-docker-libnetwork >= 0.7.0.1+gitr2726_872f0a83c98a-4.12.1` `helm-mirror >= 0.2.1-1.7.1` `runc >= 1.0.0~rc6-1.3.1`	Patchnames: SUSE Linux Enterprise Module for Containers 15 SP1 GA containerd SUSE Linux Enterprise Module for Containers 15 SP1 GA docker SUSE Linux Enterprise Module for Containers 15 SP1 GA docker-libnetwork SUSE Linux Enterprise Module for Containers 15 SP1 GA docker-runc SUSE-SLE-Module-Containers-15-SP1-2019-1234 SUSE-SLE-Module-Containers-15-SP1-2019-48
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15	`containerd >= 1.1.2-5.3.4` `containerd-ctr >= 1.1.2-5.3.4` `containerd-test >= 1.1.2-5.3.4` `docker >= 18.06.1_ce-6.8.2` `docker-runc >= 1.0.0rc5+gitr3562_69663f0bd4b6-6.3.4` `docker-runc-test >= 1.0.0rc5+gitr3562_69663f0bd4b6-6.3.4` `docker-test >= 18.06.1_ce-6.8.2` `docker-zsh-completion >= 18.06.1_ce-6.8.2` `go >= 1.10.4-3.6.2` `go-doc >= 1.10.4-3.6.2` `go1.10 >= 1.10.7-1.5.3` `go1.10-doc >= 1.10.7-1.5.3` `go1.11 >= 1.11.9-1.12.1` `go1.11-doc >= 1.11.9-1.12.1` `go1.12 >= 1.12.4-1.9.1` `go1.12-doc >= 1.12.4-1.9.1` `golang-github-docker-libnetwork >= 0.7.0.1+gitr2664_3ac297bc7fd0-4.3.5` `golang-packaging >= 15.0.11-3.3.2`	Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-2018-3064 SUSE-SLE-Module-Development-Tools-OBS-15-2019-1234 SUSE-SLE-Module-Development-Tools-OBS-15-2019-286 SUSE-SLE-Module-Development-Tools-OBS-15-2019-495
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1	`containerd >= 1.2.5-5.13.1` `containerd-ctr >= 1.2.5-5.13.1` `containerd-test >= 1.2.5-5.13.1` `docker >= 18.09.6_ce-6.17.1` `docker-runc >= 1.0.0rc6+gitr3804_2b18fe1d885e-6.18.1` `docker-runc-test >= 1.0.0rc6+gitr3804_2b18fe1d885e-6.18.1` `docker-test >= 18.09.6_ce-6.17.1` `docker-zsh-completion >= 18.09.6_ce-6.17.1` `go >= 1.12-3.10.1` `go-doc >= 1.12-3.10.1` `go-race >= 1.12-3.10.1` `go1.11 >= 1.11.9-1.12.1` `go1.11-doc >= 1.11.9-1.12.1` `go1.11-race >= 1.11.9-1.12.1` `go1.12 >= 1.12.4-1.9.1` `go1.12-doc >= 1.12.4-1.9.1` `go1.12-race >= 1.12.4-1.9.1` `golang-github-docker-libnetwork >= 0.7.0.1+gitr2726_872f0a83c98a-4.12.1`	Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1234
SUSE OpenStack Cloud 6-LTSS	`containerd >= 1.2.2-16.14.2` `docker >= 18.09.1_ce-98.34.2` `docker-libnetwork >= 0.7.0.1+gitr2711_2cfbf9b1f981-16.2` `docker-runc >= 1.0.0rc6+gitr3748_96ec2177ae84-1.17.2` `golang-github-docker-libnetwork >= 0.7.0.1+gitr2711_2cfbf9b1f981-16.2`	Patchnames: SUSE-OpenStack-Cloud-6-LTSS-2019-573
SUSE Package Hub for SUSE Linux Enterprise 12 SP3	`helm >= 2.13.1-5.1`	Patchnames: openSUSE-2019-1703
openSUSE Leap 15.0	`containerd >= 1.2.2-lp150.4.10.1` `containerd-ctr >= 1.2.2-lp150.4.10.1` `containerd-kubic >= 1.1.2-lp150.4.3.1` `containerd-kubic-ctr >= 1.1.2-lp150.4.3.1` `containerd-kubic-test >= 1.1.2-lp150.4.3.1` `containerd-test >= 1.2.2-lp150.4.10.1` `docker >= 18.09.1_ce-lp150.5.13.1` `docker-bash-completion >= 18.09.1_ce-lp150.5.13.1` `docker-debuginfo >= 18.09.1_ce-lp150.5.13.1` `docker-debugsource >= 18.09.1_ce-lp150.5.13.1` `docker-kubic >= 18.06.1_ce-lp150.5.6.1` `docker-kubic-bash-completion >= 18.06.1_ce-lp150.5.6.1` `docker-kubic-debuginfo >= 18.06.1_ce-lp150.5.6.1` `docker-kubic-debugsource >= 18.06.1_ce-lp150.5.6.1` `docker-kubic-test >= 18.06.1_ce-lp150.5.6.1` `docker-kubic-test-debuginfo >= 18.06.1_ce-lp150.5.6.1` `docker-kubic-zsh-completion >= 18.06.1_ce-lp150.5.6.1` `docker-libnetwork >= 0.7.0.1+gitr2711_2cfbf9b1f981-lp150.3.10.1` `docker-libnetwork-debuginfo >= 0.7.0.1+gitr2711_2cfbf9b1f981-lp150.3.10.1` `docker-libnetwork-kubic >= 0.7.0.1+gitr2664_3ac297bc7fd0-lp150.3.3.1` `docker-libnetwork-kubic-debuginfo >= 0.7.0.1+gitr2664_3ac297bc7fd0-lp150.3.3.1` `docker-runc >= 1.0.0rc6+gitr3748_96ec2177ae84-lp150.5.14.1` `docker-runc-debuginfo >= 1.0.0rc6+gitr3748_96ec2177ae84-lp150.5.14.1` `docker-runc-kubic >= 1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.3.1` `docker-runc-kubic-debuginfo >= 1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.3.1` `docker-runc-kubic-test >= 1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.3.1` `docker-runc-test >= 1.0.0rc6+gitr3748_96ec2177ae84-lp150.5.14.1` `docker-test >= 18.09.1_ce-lp150.5.13.1` `docker-test-debuginfo >= 18.09.1_ce-lp150.5.13.1` `docker-zsh-completion >= 18.09.1_ce-lp150.5.13.1` `go >= 1.10.4-lp150.2.7.1` `go-doc >= 1.10.4-lp150.2.7.1` `go-race >= 1.10.4-lp150.2.7.1` `go1.10 >= 1.10.7-lp150.2.1` `go1.10-doc >= 1.10.7-lp150.2.1` `go1.10-race >= 1.10.7-lp150.2.1` `go1.11 >= 1.11.4-lp150.2.1` `go1.11-doc >= 1.11.4-lp150.2.1` `go1.11-race >= 1.11.4-lp150.2.1` `go1.12 >= 1.12.4-lp150.2.2` `go1.12-doc >= 1.12.4-lp150.2.2` `go1.12-race >= 1.12.4-lp150.2.2` `golang-github-docker-libnetwork >= 0.7.0.1+gitr2711_2cfbf9b1f981-lp150.3.10.1` `golang-github-docker-libnetwork-kubic >= 0.7.0.1+gitr2664_3ac297bc7fd0-lp150.3.3.1` `golang-packaging >= 15.0.11-lp150.2.3.1` `runc >= 1.0.0~rc6-lp150.2.7.1` `runc-debuginfo >= 1.0.0~rc6-lp150.2.7.1` `runc-test >= 1.0.0~rc6-lp150.2.7.1`	Patchnames: openSUSE-2019-1018 openSUSE-2019-1044 openSUSE-2019-1499 openSUSE-2019-189 openSUSE-2019-208 openSUSE-2019-295
openSUSE Leap 15.1	`containerd >= 1.2.5-lp151.2.3.1` `containerd-ctr >= 1.2.5-lp151.2.3.1` `containerd-test >= 1.2.5-lp151.2.3.1` `docker >= 18.09.6_ce-lp151.2.3.1` `docker-bash-completion >= 18.09.6_ce-lp151.2.3.1` `docker-debuginfo >= 18.09.6_ce-lp151.2.3.1` `docker-debugsource >= 18.09.6_ce-lp151.2.3.1` `docker-libnetwork >= 0.7.0.1+gitr2726_872f0a83c98a-lp151.2.3.1` `docker-libnetwork-debuginfo >= 0.7.0.1+gitr2726_872f0a83c98a-lp151.2.3.1` `docker-runc >= 1.0.0rc6+gitr3804_2b18fe1d885e-lp151.3.3.1` `docker-runc-debuginfo >= 1.0.0rc6+gitr3804_2b18fe1d885e-lp151.3.3.1` `docker-runc-test >= 1.0.0rc6+gitr3804_2b18fe1d885e-lp151.3.3.1` `docker-test >= 18.09.6_ce-lp151.2.3.1` `docker-test-debuginfo >= 18.09.6_ce-lp151.2.3.1` `docker-zsh-completion >= 18.09.6_ce-lp151.2.3.1` `go >= 1.12-lp151.2.3.1` `go-doc >= 1.12-lp151.2.3.1` `go-race >= 1.12-lp151.2.3.1` `go1.11 >= 1.11.9-lp151.2.3.1` `go1.11-doc >= 1.11.9-lp151.2.3.1` `go1.11-race >= 1.11.9-lp151.2.3.1` `go1.12 >= 1.12.4-lp151.2.3.1` `go1.12-doc >= 1.12.4-lp151.2.3.1` `go1.12-race >= 1.12.4-lp151.2.3.1` `golang-github-docker-libnetwork >= 0.7.0.1+gitr2726_872f0a83c98a-lp151.2.3.1`	Patchnames: openSUSE-2019-1444
openSUSE Leap 42.3	`containerd >= 1.2.2-22.1` `containerd-ctr >= 1.2.2-22.1` `containerd-kubic >= 1.2.2-22.1` `containerd-kubic-ctr >= 1.2.2-22.1` `containerd-kubic-test >= 1.2.2-22.1` `containerd-test >= 1.2.2-22.1` `docker >= 18.09.1_ce-54.1` `docker-bash-completion >= 18.09.1_ce-54.1` `docker-debuginfo >= 18.09.1_ce-54.1` `docker-debugsource >= 18.09.1_ce-54.1` `docker-kubic >= 18.09.1_ce-54.1` `docker-kubic-bash-completion >= 18.09.1_ce-54.1` `docker-kubic-debuginfo >= 18.09.1_ce-54.1` `docker-kubic-debugsource >= 18.09.1_ce-54.1` `docker-kubic-kubeadm-criconfig >= 18.09.1_ce-54.1` `docker-kubic-test >= 18.09.1_ce-54.1` `docker-kubic-test-debuginfo >= 18.09.1_ce-54.1` `docker-kubic-zsh-completion >= 18.09.1_ce-54.1` `docker-libnetwork >= 0.7.0.1+gitr2711_2cfbf9b1f981-11.1` `docker-libnetwork-debuginfo >= 0.7.0.1+gitr2711_2cfbf9b1f981-11.1` `docker-libnetwork-kubic >= 0.7.0.1+gitr2711_2cfbf9b1f981-11.1` `docker-libnetwork-kubic-debuginfo >= 0.7.0.1+gitr2711_2cfbf9b1f981-11.1` `docker-runc >= 1.0.0rc6+gitr3748_96ec2177ae84-11.1` `docker-runc-debuginfo >= 1.0.0rc6+gitr3748_96ec2177ae84-11.1` `docker-runc-debugsource >= 1.0.0rc6+gitr3748_96ec2177ae84-11.1` `docker-runc-kubic >= 1.0.0rc6+gitr3748_96ec2177ae84-11.1` `docker-runc-kubic-debuginfo >= 1.0.0rc6+gitr3748_96ec2177ae84-11.1` `docker-runc-kubic-debugsource >= 1.0.0rc6+gitr3748_96ec2177ae84-11.1` `docker-runc-kubic-test >= 1.0.0rc6+gitr3748_96ec2177ae84-11.1` `docker-runc-test >= 1.0.0rc6+gitr3748_96ec2177ae84-11.1` `docker-test >= 18.09.1_ce-54.1` `docker-test-debuginfo >= 18.09.1_ce-54.1` `docker-zsh-completion >= 18.09.1_ce-54.1` `go1.10 >= 1.10.7-5.1` `go1.10-doc >= 1.10.7-5.1` `go1.10-race >= 1.10.7-5.1` `go1.11 >= 1.11.4-2.1` `go1.11-doc >= 1.11.4-2.1` `go1.11-race >= 1.11.4-2.1` `golang-github-docker-libnetwork >= 0.7.0.1+gitr2711_2cfbf9b1f981-11.1` `golang-github-docker-libnetwork-debugsource >= 0.7.0.1+gitr2711_2cfbf9b1f981-11.1` `golang-github-docker-libnetwork-kubic >= 0.7.0.1+gitr2711_2cfbf9b1f981-11.1` `golang-github-docker-libnetwork-kubic-debugsource >= 0.7.0.1+gitr2711_2cfbf9b1f981-11.1`	Patchnames: openSUSE-2018-1593 openSUSE-2019-1018 openSUSE-2019-1079

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s)	Source package	State
CaaS Platform 3.0	containerd	Released
OpenStack Cloud Magnum Orchestration 7.0	containerd	Released
SUSE Linux Enterprise Module for Containers 12	containerd	Released
SUSE Linux Enterprise Module for Containers 15	containerd	Released
SUSE Openstack Cloud 6	containerd	Released