CVE-2018-16874

Upstream information

CVE-2018-16874 at MITRE

Description

In Go before 1.10.6 and 1.11.x before 1.11.3, the "go get" command is vulnerable to directory traversal when executed with the import path of a malicious Go package which contains curly braces (both '{' and '}' characters). 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). The attacker can cause an arbitrary filesystem write, which can lead to code execution.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate 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 [RESOLVED / FIXED]

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-2019:0286-1, published Thu Feb 7 10:09:42 MST 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)

List of released packages

Product(s)	Fixed package version(s)	References
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 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-15-2019-286 SUSE-SLE-Module-Containers-15-2019-48
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` `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-15-2019-286
SUSE Package Hub for SUSE Linux Enterprise 15	`runc >= 1.0.0~rc6-bp150.2.3.1` `runc-test >= 1.0.0~rc6-bp150.2.3.1`	Patchnames: openSUSE-2019-170
openSUSE Leap 15.0	`containerd >= 1.1.2-lp150.4.6.1` `containerd-ctr >= 1.1.2-lp150.4.6.1` `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 >= 1.1.2-lp150.4.6.1` `docker >= 18.09.0_ce-lp150.5.9.1` `docker-bash-completion >= 18.09.0_ce-lp150.5.9.1` `docker-debuginfo >= 18.09.0_ce-lp150.5.9.1` `docker-debugsource >= 18.09.0_ce-lp150.5.9.1` `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+gitr2704_6da50d197830-lp150.3.6.1` `docker-libnetwork-debuginfo >= 0.7.0.1+gitr2704_6da50d197830-lp150.3.6.1` `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 >= 1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.6.1` `docker-runc-debuginfo >= 1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.6.1` `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 >= 1.0.0rc5+gitr3562_69663f0bd4b6-lp150.5.6.1` `docker-test >= 18.09.0_ce-lp150.5.9.1` `docker-test-debuginfo >= 18.09.0_ce-lp150.5.9.1` `docker-zsh-completion >= 18.09.0_ce-lp150.5.9.1` `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` `golang-github-docker-libnetwork >= 0.7.0.1+gitr2704_6da50d197830-lp150.3.6.1` `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-lp150.2.3.1` `runc-debuginfo >= 1.0.0~rc6-lp150.2.3.1` `runc-test >= 1.0.0~rc6-lp150.2.3.1`	Patchnames: openSUSE-2018-1572 openSUSE-2018-1626 openSUSE-2019-189 openSUSE-2019-208
openSUSE Leap 42.3	`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`	Patchnames: openSUSE-2018-1572 openSUSE-2018-1593

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 2.0	docker	Affected
OpenStack Cloud Magnum Orchestration 7.0	docker	Already fixed
SUSE Linux Enterprise Module for Containers 12	docker	Already fixed
SUSE Linux Enterprise Module for Containers 15	containerd	Released
SUSE Linux Enterprise Module for Containers 15	docker	Released
SUSE Openstack Cloud 6	docker	Already fixed