85eee32f4c
On Windows, syscall.StartProcess and os/exec.Cmd did not properly
check for invalid environment variable values. A malicious
environment variable value could exploit this behavior to set a
value for a different environment variable. For example, the
environment variable string "A=B\x00C=D" set the variables "A=B" and
"C=D".
Thanks to RyotaK (https://twitter.com/ryotkak) for reporting this
issue.
This is CVE-2022-41716 and Go issue https://go.dev/issue/56284.
This Go release also fixes https://github.com/golang/go/issues/56309, a
runtime bug which can cause random memory corruption when a goroutine
exits with runtime.LockOSThread() set. This fix is necessary to unblock
work to replace certain uses of pkg/reexec with unshared OS threads.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
58 lines
1.8 KiB
Docker
58 lines
1.8 KiB
Docker
# syntax=docker/dockerfile:1
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ARG GO_VERSION=1.19.3
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ARG BUILDX_VERSION=0.9.0
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FROM docker/buildx-bin:${BUILDX_VERSION} AS buildx
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FROM golang:${GO_VERSION}-alpine AS golang
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ENV CGO_ENABLED=0
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FROM golang AS gofumpt
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ARG GOFUMPT_VERSION=v0.4.0
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RUN --mount=type=cache,target=/root/.cache/go-build \
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--mount=type=cache,target=/go/pkg/mod \
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--mount=type=tmpfs,target=/go/src/ \
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GO111MODULE=on go install "mvdan.cc/gofumpt@${GOFUMPT_VERSION}" \
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&& gofumpt --version
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FROM golang AS gotestsum
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ARG GOTESTSUM_VERSION=v0.4.0
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RUN --mount=type=cache,target=/root/.cache/go-build \
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--mount=type=cache,target=/go/pkg/mod \
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--mount=type=tmpfs,target=/go/src/ \
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GO111MODULE=on go install gotest.tools/gotestsum@${GOTESTSUM_VERSION}
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FROM golang AS goversioninfo
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ARG GOVERSIONINFO_VERSION=v1.3.0
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RUN --mount=type=cache,target=/root/.cache/go-build \
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--mount=type=cache,target=/go/pkg/mod \
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--mount=type=tmpfs,target=/go/src/ \
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GO111MODULE=on go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@${GOVERSIONINFO_VERSION}
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FROM golang AS dev
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RUN apk add --no-cache \
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bash \
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build-base \
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ca-certificates \
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coreutils \
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curl \
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git \
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jq \
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nano
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RUN echo -e "\nYou are now in a development container. Run '\e\033[1mmake help\e\033[0m' to learn about\navailable make targets.\n" > /etc/motd \
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&& echo -e "cat /etc/motd\nPS1=\"\e[0;32m\u@docker-cli-dev\\$ \e[0m\"" >> /root/.bashrc
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CMD bash
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ENV DISABLE_WARN_OUTSIDE_CONTAINER=1
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ENV PATH=$PATH:/go/src/github.com/docker/cli/build
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COPY --from=buildx /buildx /usr/libexec/docker/cli-plugins/docker-buildx
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COPY --from=gofumpt /go/bin/* /go/bin/
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COPY --from=gotestsum /go/bin/* /go/bin/
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COPY --from=goversioninfo /go/bin/* /go/bin/
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WORKDIR /go/src/github.com/docker/cli
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ENV GO111MODULE=auto
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COPY . .
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