Security update for containerd, docker, docker-runc, go, go1.11, go1.12, golang-github-docker-libnetwork SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2019:1506-1 Final 1 1 2019-06-03T11:22:06Z current 2019-06-03T11:22:06Z 2019-06-03T11:22:06Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for containerd, docker, docker-runc, go, go1.11, go1.12, golang-github-docker-libnetwork This update for containerd, docker, docker-runc, go, go1.11, go1.12, golang-github-docker-libnetwork fixes the following issues: Security issues fixed: - CVE-2019-5736: containerd: Fixing container breakout vulnerability (bsc#1121967). - CVE-2019-6486: go security release, fixing crypto/elliptic CPU DoS vulnerability affecting P-521 and P-384 (bsc#1123013). - CVE-2018-16873: go secuirty release, fixing cmd/go remote command execution (bsc#1118897). - CVE-2018-16874: go security release, fixing cmd/go directory traversal (bsc#1118898). - CVE-2018-16875: go security release, fixing crypto/x509 CPU denial of service (bsc#1118899). Other changes and bug fixes: - Update to containerd v1.2.5, which is required for v18.09.5-ce (bsc#1128376, bsc#1134068). - Update to runc 2b18fe1d885e, which is required for Docker v18.09.5-ce (bsc#1128376, bsc#1134068). - Update to Docker 18.09.5-ce see upstream changelog in the packaged (bsc#1128376, bsc#1134068). - docker-test: Improvements to test packaging (bsc#1128746). - Move daemon.json file to /etc/docker directory (bsc#1114832). - Revert golang(API) removal since it turns out this breaks >= requires in certain cases (bsc#1114209). - Fix go build failures (bsc#1121397). This update was imported from the SUSE:SLE-15:Update update project. This update was imported from the openSUSE:Leap:15.0:Update update project. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-2019-1506 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/HM6FFITESF23XEYSCI7KTKZVCPQU2CMO/#HM6FFITESF23XEYSCI7KTKZVCPQU2CMO E-Mail link for openSUSE-SU-2019:1506-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1114209 SUSE Bug 1114209 https://bugzilla.suse.com/1114832 SUSE Bug 1114832 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/1121397 SUSE Bug 1121397 https://bugzilla.suse.com/1121967 SUSE Bug 1121967 https://bugzilla.suse.com/1123013 SUSE Bug 1123013 https://bugzilla.suse.com/1128376 SUSE Bug 1128376 https://bugzilla.suse.com/1128746 SUSE Bug 1128746 https://bugzilla.suse.com/1134068 SUSE Bug 1134068 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-2019-5736/ SUSE CVE CVE-2019-5736 page https://www.suse.com/security/cve/CVE-2019-6486/ SUSE CVE CVE-2019-6486 page SUSE Package Hub 15 go-1.12-bp150.2.6.1 go-doc-1.12-bp150.2.6.1 go-race-1.12-bp150.2.6.1 go-1.12-bp150.2.6.1 as a component of SUSE Package Hub 15 go-doc-1.12-bp150.2.6.1 as a component of SUSE Package Hub 15 go-race-1.12-bp150.2.6.1 as a component of SUSE Package Hub 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 Package Hub 15:go-1.12-bp150.2.6.1 SUSE Package Hub 15:go-doc-1.12-bp150.2.6.1 SUSE Package Hub 15:go-race-1.12-bp150.2.6.1 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://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/HM6FFITESF23XEYSCI7KTKZVCPQU2CMO/#HM6FFITESF23XEYSCI7KTKZVCPQU2CMO 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 Package Hub 15:go-1.12-bp150.2.6.1 SUSE Package Hub 15:go-doc-1.12-bp150.2.6.1 SUSE Package Hub 15:go-race-1.12-bp150.2.6.1 moderate 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://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/HM6FFITESF23XEYSCI7KTKZVCPQU2CMO/#HM6FFITESF23XEYSCI7KTKZVCPQU2CMO 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 Package Hub 15:go-1.12-bp150.2.6.1 SUSE Package Hub 15:go-doc-1.12-bp150.2.6.1 SUSE Package Hub 15:go-race-1.12-bp150.2.6.1 moderate 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://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/HM6FFITESF23XEYSCI7KTKZVCPQU2CMO/#HM6FFITESF23XEYSCI7KTKZVCPQU2CMO 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 runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe. CVE-2019-5736 SUSE Package Hub 15:go-1.12-bp150.2.6.1 SUSE Package Hub 15:go-doc-1.12-bp150.2.6.1 SUSE Package Hub 15:go-race-1.12-bp150.2.6.1 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://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/HM6FFITESF23XEYSCI7KTKZVCPQU2CMO/#HM6FFITESF23XEYSCI7KTKZVCPQU2CMO https://www.suse.com/security/cve/CVE-2019-5736.html CVE-2019-5736 https://bugzilla.suse.com/1121967 SUSE Bug 1121967 https://bugzilla.suse.com/1122185 SUSE Bug 1122185 https://bugzilla.suse.com/1173421 SUSE Bug 1173421 https://bugzilla.suse.com/1218894 SUSE Bug 1218894 Go before 1.10.8 and 1.11.x before 1.11.5 mishandles P-521 and P-384 elliptic curves, which allows attackers to cause a denial of service (CPU consumption) or possibly conduct ECDH private key recovery attacks. CVE-2019-6486 SUSE Package Hub 15:go-1.12-bp150.2.6.1 SUSE Package Hub 15:go-doc-1.12-bp150.2.6.1 SUSE Package Hub 15:go-race-1.12-bp150.2.6.1 important 6.4 AV:N/AC:L/Au:N/C:P/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/HM6FFITESF23XEYSCI7KTKZVCPQU2CMO/#HM6FFITESF23XEYSCI7KTKZVCPQU2CMO https://www.suse.com/security/cve/CVE-2019-6486.html CVE-2019-6486 https://bugzilla.suse.com/1123013 SUSE Bug 1123013