d54cd0445e
go1.18.4 (released 2022-07-12) includes security fixes to the compress/gzip, encoding/gob, encoding/xml, go/parser, io/fs, net/http, and path/filepath packages, as well as bug fixes to the compiler, the go command, the linker, the runtime, and the runtime/metrics package. See the Go 1.18.4 milestone on the issue tracker for details: https://github.com/golang/go/issues?q=milestone%3AGo1.18.4+label%3ACherryPickApproved This update addresses: CVE-2022-1705, CVE-2022-1962, CVE-2022-28131, CVE-2022-30630, CVE-2022-30631, CVE-2022-30632, CVE-2022-30633, CVE-2022-30635, and CVE-2022-32148. Full diff: https://github.com/golang/go/compare/go1.18.3...go1.18.4 From the security announcement; https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE We have just released Go versions 1.18.4 and 1.17.12, minor point releases. These minor releases include 9 security fixes following the security policy: - net/http: improper sanitization of Transfer-Encoding header The HTTP/1 client accepted some invalid Transfer-Encoding headers as indicating a "chunked" encoding. This could potentially allow for request smuggling, but only if combined with an intermediate server that also improperly failed to reject the header as invalid. This is CVE-2022-1705 and https://go.dev/issue/53188. - When `httputil.ReverseProxy.ServeHTTP` was called with a `Request.Header` map containing a nil value for the X-Forwarded-For header, ReverseProxy would set the client IP as the value of the X-Forwarded-For header, contrary to its documentation. In the more usual case where a Director function set the X-Forwarded-For header value to nil, ReverseProxy would leave the header unmodified as expected. This is https://go.dev/issue/53423 and CVE-2022-32148. Thanks to Christian Mehlmauer for reporting this issue. - compress/gzip: stack exhaustion in Reader.Read Calling Reader.Read on an archive containing a large number of concatenated 0-length compressed files can cause a panic due to stack exhaustion. This is CVE-2022-30631 and Go issue https://go.dev/issue/53168. - encoding/xml: stack exhaustion in Unmarshal Calling Unmarshal on a XML document into a Go struct which has a nested field that uses the any field tag can cause a panic due to stack exhaustion. This is CVE-2022-30633 and Go issue https://go.dev/issue/53611. - encoding/xml: stack exhaustion in Decoder.Skip Calling Decoder.Skip when parsing a deeply nested XML document can cause a panic due to stack exhaustion. The Go Security team discovered this issue, and it was independently reported by Juho Nurminen of Mattermost. This is CVE-2022-28131 and Go issue https://go.dev/issue/53614. - encoding/gob: stack exhaustion in Decoder.Decode Calling Decoder.Decode on a message which contains deeply nested structures can cause a panic due to stack exhaustion. This is CVE-2022-30635 and Go issue https://go.dev/issue/53615. - path/filepath: stack exhaustion in Glob Calling Glob on a path which contains a large number of path separators can cause a panic due to stack exhaustion. Thanks to Juho Nurminen of Mattermost for reporting this issue. This is CVE-2022-30632 and Go issue https://go.dev/issue/53416. - io/fs: stack exhaustion in Glob Calling Glob on a path which contains a large number of path separators can cause a panic due to stack exhaustion. This is CVE-2022-30630 and Go issue https://go.dev/issue/53415. - go/parser: stack exhaustion in all Parse* functions Calling any of the Parse functions on Go source code which contains deeply nested types or declarations can cause a panic due to stack exhaustion. Thanks to Juho Nurminen of Mattermost for reporting this issue. This is CVE-2022-1962 and Go issue https://go.dev/issue/53616. Signed-off-by: Sebastiaan van Stijn <github@gone.nl> |
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README.md
Docker Compose v2
Docker Compose is a tool for running multi-container applications on Docker
defined using the Compose file format.
A Compose file is used to define how the one or more containers that make up
your application are configured.
Once you have a Compose file, you can create and start your application with a
single command: docker compose up.
About update and backward compatibility
Docker Compose V2 is a major version bump release of Docker Compose. It has been completely rewritten from scratch in Golang (V1 was in Python). The installation instructions for Compose V2 differ from V1. V2 is not a standalone binary anymore, and installation scripts will have to be adjusted. Some commands are different.
For a smooth transition from legacy docker-compose 1.xx, please consider installing compose-switch to translate docker-compose ... commands into Compose V2's docker compose .... . Also check V2's --compatibility flag.
Where to get Docker Compose
Windows and macOS
Docker Compose is included in Docker Desktop for Windows and macOS.
Linux
You can download Docker Compose binaries from the release page on this repository.
Rename the relevant binary for your OS to docker-compose and copy it to $HOME/.docker/cli-plugins
Or copy it into one of these folders for installing it system-wide:
/usr/local/lib/docker/cli-pluginsOR/usr/local/libexec/docker/cli-plugins/usr/lib/docker/cli-pluginsOR/usr/libexec/docker/cli-plugins
(might require to make the downloaded file executable with chmod +x)
Quick Start
Using Docker Compose is basically a three-step process:
- Define your app's environment with a
Dockerfileso it can be reproduced anywhere. - Define the services that make up your app in
docker-compose.ymlso they can be run together in an isolated environment. - Lastly, run
docker compose upand Compose will start and run your entire app.
A Compose file looks like this:
services:
web:
build: .
ports:
- "5000:5000"
volumes:
- .:/code
redis:
image: redis
Contributing
Want to help develop Docker Compose? Check out our contributing documentation.
If you find an issue, please report it on the issue tracker.