Security update for containerd, docker and go SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2018:4297-1 Final 1 1 2018-12-28T17:39:11Z current 2018-12-28T17:39:11Z 2018-12-28T17:39:11Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for containerd, docker and go This update for containerd, docker and go fixes the following issues: containerd and docker: - Add backport for building containerd (bsc#1102522, bsc#1113313) - Upgrade to containerd v1.1.2, which is required for Docker v18.06.1-ce. (bsc#1102522) - Enable seccomp support on SLE12 (fate#325877) - Update to containerd v1.1.1, which is the required version for the Docker v18.06.0-ce upgrade. (bsc#1102522) - Put containerd under the podruntime slice (bsc#1086185) - 3rd party registries used the default Docker certificate (bsc#1084533) - Handle build breakage due to missing 'export GOPATH' (caused by resolution of boo#1119634). I believe Docker is one of the only packages with this problem. go: - golang: arbitrary command execution via VCS path (bsc#1081495, CVE-2018-7187) - Make profile.d/go.sh no longer set GOROOT=, in order to make switching between versions no longer break. This ends up removing the need for go.sh entirely (because GOPATH is also set automatically) (boo#1119634) - Fix a regression that broke go get for import path patterns containing '...' (bsc#1119706) Additionally, the package go1.10 has been added. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-SLE-Module-Containers-15-2018-3064,SUSE-SLE-Module-Development-Tools-OBS-15-2018-3064 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2018/suse-su-20184297-1/ Link for SUSE-SU-2018:4297-1 https://lists.suse.com/pipermail/sle-security-updates/2018-December/005006.html E-Mail link for SUSE-SU-2018:4297-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1047218 SUSE Bug 1047218 https://bugzilla.suse.com/1074971 SUSE Bug 1074971 https://bugzilla.suse.com/1080978 SUSE Bug 1080978 https://bugzilla.suse.com/1081495 SUSE Bug 1081495 https://bugzilla.suse.com/1084533 SUSE Bug 1084533 https://bugzilla.suse.com/1086185 SUSE Bug 1086185 https://bugzilla.suse.com/1094680 SUSE Bug 1094680 https://bugzilla.suse.com/1095817 SUSE Bug 1095817 https://bugzilla.suse.com/1098017 SUSE Bug 1098017 https://bugzilla.suse.com/1102522 SUSE Bug 1102522 https://bugzilla.suse.com/1104821 SUSE Bug 1104821 https://bugzilla.suse.com/1105000 SUSE Bug 1105000 https://bugzilla.suse.com/1108038 SUSE Bug 1108038 https://bugzilla.suse.com/1113313 SUSE Bug 1113313 https://bugzilla.suse.com/1113978 SUSE Bug 1113978 https://bugzilla.suse.com/1114209 SUSE Bug 1114209 https://bugzilla.suse.com/1118897 SUSE Bug 1118897 https://bugzilla.suse.com/1118898 SUSE Bug 1118898 https://bugzilla.suse.com/1118899 SUSE Bug 1118899 https://bugzilla.suse.com/1119634 SUSE Bug 1119634 https://bugzilla.suse.com/1119706 SUSE Bug 1119706 https://www.suse.com/security/cve/CVE-2018-16873/ SUSE CVE CVE-2018-16873 page https://www.suse.com/security/cve/CVE-2018-16874/ SUSE CVE CVE-2018-16874 page https://www.suse.com/security/cve/CVE-2018-16875/ SUSE CVE CVE-2018-16875 page https://www.suse.com/security/cve/CVE-2018-7187/ SUSE CVE CVE-2018-7187 page 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 containerd-1.1.2-5.3.4 as a component of SUSE Linux Enterprise Module for Containers 15 docker-18.06.1_ce-6.8.2 as a component of SUSE Linux Enterprise Module for Containers 15 docker-bash-completion-18.06.1_ce-6.8.2 as a component of SUSE Linux Enterprise Module for Containers 15 docker-libnetwork-0.7.0.1+gitr2664_3ac297bc7fd0-4.3.5 as a component of SUSE Linux Enterprise Module for Containers 15 docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-6.3.4 as a component of SUSE Linux Enterprise Module for Containers 15 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". CVE-2018-16873 SUSE Linux Enterprise Module for Containers 15:containerd-1.1.2-5.3.4 SUSE Linux Enterprise Module for Containers 15:docker-18.06.1_ce-6.8.2 SUSE Linux Enterprise Module for Containers 15:docker-bash-completion-18.06.1_ce-6.8.2 SUSE Linux Enterprise Module for Containers 15:docker-libnetwork-0.7.0.1+gitr2664_3ac297bc7fd0-4.3.5 SUSE Linux Enterprise Module for Containers 15:docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-6.3.4 important 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20184297-1/ https://www.suse.com/security/cve/CVE-2018-16873.html CVE-2018-16873 https://bugzilla.suse.com/1118897 SUSE Bug 1118897 https://bugzilla.suse.com/1118898 SUSE Bug 1118898 https://bugzilla.suse.com/1118899 SUSE Bug 1118899 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. CVE-2018-16874 SUSE Linux Enterprise Module for Containers 15:containerd-1.1.2-5.3.4 SUSE Linux Enterprise Module for Containers 15:docker-18.06.1_ce-6.8.2 SUSE Linux Enterprise Module for Containers 15:docker-bash-completion-18.06.1_ce-6.8.2 SUSE Linux Enterprise Module for Containers 15:docker-libnetwork-0.7.0.1+gitr2664_3ac297bc7fd0-4.3.5 SUSE Linux Enterprise Module for Containers 15:docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-6.3.4 important 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20184297-1/ https://www.suse.com/security/cve/CVE-2018-16874.html CVE-2018-16874 https://bugzilla.suse.com/1118897 SUSE Bug 1118897 https://bugzilla.suse.com/1118898 SUSE Bug 1118898 https://bugzilla.suse.com/1118899 SUSE Bug 1118899 The crypto/x509 package of Go before 1.10.6 and 1.11.x before 1.11.3 does not limit the amount of work performed for each chain verification, which might allow attackers to craft pathological inputs leading to a CPU denial of service. Go TLS servers accepting client certificates and TLS clients are affected. CVE-2018-16875 SUSE Linux Enterprise Module for Containers 15:containerd-1.1.2-5.3.4 SUSE Linux Enterprise Module for Containers 15:docker-18.06.1_ce-6.8.2 SUSE Linux Enterprise Module for Containers 15:docker-bash-completion-18.06.1_ce-6.8.2 SUSE Linux Enterprise Module for Containers 15:docker-libnetwork-0.7.0.1+gitr2664_3ac297bc7fd0-4.3.5 SUSE Linux Enterprise Module for Containers 15:docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-6.3.4 important 7.8 AV:N/AC:L/Au:N/C:N/I:N/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20184297-1/ https://www.suse.com/security/cve/CVE-2018-16875.html CVE-2018-16875 https://bugzilla.suse.com/1118897 SUSE Bug 1118897 https://bugzilla.suse.com/1118898 SUSE Bug 1118898 https://bugzilla.suse.com/1118899 SUSE Bug 1118899 The "go get" implementation in Go 1.9.4, when the -insecure command-line option is used, does not validate the import path (get/vcs.go only checks for "://" anywhere in the string), which allows remote attackers to execute arbitrary OS commands via a crafted web site. CVE-2018-7187 SUSE Linux Enterprise Module for Containers 15:containerd-1.1.2-5.3.4 SUSE Linux Enterprise Module for Containers 15:docker-18.06.1_ce-6.8.2 SUSE Linux Enterprise Module for Containers 15:docker-bash-completion-18.06.1_ce-6.8.2 SUSE Linux Enterprise Module for Containers 15:docker-libnetwork-0.7.0.1+gitr2664_3ac297bc7fd0-4.3.5 SUSE Linux Enterprise Module for Containers 15:docker-runc-1.0.0rc5+gitr3562_69663f0bd4b6-6.3.4 important 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20184297-1/ https://www.suse.com/security/cve/CVE-2018-7187.html CVE-2018-7187 https://bugzilla.suse.com/1080006 SUSE Bug 1080006 https://bugzilla.suse.com/1081495 SUSE Bug 1081495