d544885316
These releases include 2 security fixes following the security policy:
- crypto/x509: excessive resource consumption in printing error string for host certificate validation
Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out.
Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime.
Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.
HostnameError.Error() now limits the number of hosts and utilizes strings.Builder when constructing an error string.
Thanks to Philippe Antoine (Catena cyber) for reporting this issue.
This is CVE-2025-61729 and Go issue https://go.dev/issue/76445.
- crypto/x509: excluded subdomain constraint does not restrict wildcard SANs
An excluded subdomain constraint in a certificate chain does not restrict the
usage of wildcard SANs in the leaf certificate. For example a constraint that
excludes the subdomain test.example.com does not prevent a leaf certificate from
claiming the SAN *.example.com.
This is CVE-2025-61727 and Go issue https://go.dev/issue/76442.
View the release notes for more information:
https://go.dev/doc/devel/release#go1.25.5
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
27 lines
990 B
Docker
27 lines
990 B
Docker
# syntax=docker/dockerfile:1
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ARG GO_VERSION=1.25.5
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# ALPINE_VERSION sets the version of the alpine base image to use, including for the golang image.
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# It must be a supported tag in the docker.io/library/alpine image repository
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# that's also available as alpine image variant for the Golang version used.
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ARG ALPINE_VERSION=3.22
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# GOLANGCI_LINT_VERSION sets the version of the golangci/golangci-lint image to use.
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ARG GOLANGCI_LINT_VERSION=v2.6.1
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FROM golangci/golangci-lint:${GOLANGCI_LINT_VERSION}-alpine AS golangci-lint
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FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS lint
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ENV GOTOOLCHAIN=local
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ENV GO111MODULE=auto
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ENV CGO_ENABLED=0
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ENV GOGC=75
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WORKDIR /go/src/github.com/docker/cli
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COPY --link --from=golangci-lint /usr/bin/golangci-lint /usr/bin/golangci-lint
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RUN --mount=type=bind,target=.,rw \
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--mount=type=cache,target=/root/.cache \
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rm -f go.mod go.sum && \
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ln -s vendor.mod go.mod && \
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ln -s vendor.sum go.sum && \
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golangci-lint run
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