Описание
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-2019-6486: go security release, fixing crypto/elliptic CPU DoS vulnerability affecting P-521 and P-384 (bsc#1123013).
- CVE-2018-16873: go security 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, boo#1134068).
- Update to runc 2b18fe1d885e, which is required for Docker v18.09.5-ce (bsc#1128376, boo#1134068).
- Update to Docker 18.09.6-ce see upstream changelog in the packaged
- Move daemon.json file to /etc/docker directory (bsc#1114832).
- docker-test: Improvements to test packaging (bsc#1128746).
- Update to go1.11.9 (released 2019/04/11)
- Fix go build failures (bsc#1121397).
- Update to golang-github-docker-libnetwork version git.872f0a83c98add6cae255c8859e29532febc0039 which is required for Docker v18.09.6-ce.
- Revert golang(API) removal since it turns out this breaks >= requires in certain cases (bsc#1114209).
Список пакетов
Image SLES12-SP5-Azure-Basic-On-Demand
Image SLES12-SP5-Azure-Standard-On-Demand
Image SLES12-SP5-EC2-ECS-On-Demand
Image SLES12-SP5-EC2-On-Demand
Image SLES12-SP5-GCE-On-Demand
SUSE Linux Enterprise Module for Containers 12
Ссылки
- Link for SUSE-SU-2019:1264-1
- E-Mail link for SUSE-SU-2019:1264-1
- SUSE Security Ratings
- SUSE Bug 1114209
- SUSE Bug 1114832
- SUSE Bug 1118897
- SUSE Bug 1118898
- SUSE Bug 1118899
- SUSE Bug 1121397
- SUSE Bug 1123013
- SUSE Bug 1128376
- SUSE Bug 1128746
- SUSE Bug 1134068
- SUSE CVE CVE-2018-16873 page
- SUSE CVE CVE-2018-16874 page
- SUSE CVE CVE-2018-16875 page
- SUSE CVE CVE-2019-6486 page
Описание
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".
Затронутые продукты
Ссылки
- CVE-2018-16873
- SUSE Bug 1118897
- SUSE Bug 1118898
- SUSE Bug 1118899
Описание
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.
Затронутые продукты
Ссылки
- CVE-2018-16874
- SUSE Bug 1118897
- SUSE Bug 1118898
- SUSE Bug 1118899
Описание
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.
Затронутые продукты
Ссылки
- CVE-2018-16875
- SUSE Bug 1118897
- SUSE Bug 1118898
- SUSE Bug 1118899
Описание
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.
Затронутые продукты
Ссылки
- CVE-2019-6486
- SUSE Bug 1123013