Описание
Security update for containerd
This update for containerd fixes the following issues:
Update to containerd v1.6.12 including Docker v20.10.21-ce (bsc#1206065).
Also includes the following fix:
- CVE-2022-23471: host memory exhaustion through Terminal resize goroutine leak (bsc#1206235).
- CVE-2022-27191: crash in a golang.org/x/crypto/ssh server (bsc#1197284).
Список пакетов
Image SLES15-SP2-BYOS-Azure
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SUSE Enterprise Storage 6
SUSE Enterprise Storage 7
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise Micro 5.1
SUSE Linux Enterprise Micro 5.2
SUSE Linux Enterprise Micro 5.3
SUSE Linux Enterprise Module for Containers 15 SP3
SUSE Linux Enterprise Module for Containers 15 SP4
SUSE Linux Enterprise Module for Package Hub 15 SP3
SUSE Linux Enterprise Server 15 SP1-BCL
SUSE Linux Enterprise Server 15 SP1-LTSS
SUSE Linux Enterprise Server 15 SP2-BCL
SUSE Linux Enterprise Server 15 SP2-LTSS
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
openSUSE Leap 15.3
openSUSE Leap 15.4
openSUSE Leap Micro 5.2
openSUSE Leap Micro 5.3
Ссылки
- Link for SUSE-SU-2022:4463-1
- E-Mail link for SUSE-SU-2022:4463-1
- SUSE Security Ratings
- SUSE Bug 1197284
- SUSE Bug 1206065
- SUSE Bug 1206235
- SUSE CVE CVE-2022-23471 page
- SUSE CVE CVE-2022-27191 page
Описание
containerd is an open source container runtime. A bug was found in containerd's CRI implementation where a user can exhaust memory on the host. In the CRI stream server, a goroutine is launched to handle terminal resize events if a TTY is requested. If the user's process fails to launch due to, for example, a faulty command, the goroutine will be stuck waiting to send without a receiver, resulting in a memory leak. Kubernetes and crictl can both be configured to use containerd's CRI implementation and the stream server is used for handling container IO. This bug has been fixed in containerd 1.6.12 and 1.5.16. Users should update to these versions to resolve the issue. Users unable to upgrade should ensure that only trusted images and commands are used and that only trusted users have permissions to execute commands in running containers.
Затронутые продукты
Ссылки
- CVE-2022-23471
- SUSE Bug 1206235
Описание
The golang.org/x/crypto/ssh package before 0.0.0-20220314234659-1baeb1ce4c0b for Go allows an attacker to crash a server in certain circumstances involving AddHostKey.
Затронутые продукты
Ссылки
- CVE-2022-27191
- SUSE Bug 1197284