mirror of
https://github.com/aquasecurity/kube-bench.git
synced 2024-11-22 08:08:07 +00:00
20ad80577c
During a recent CVE scan we found kube-bench to use `alpine:3.18` as the final image which has a known high CVE. ``` grype aquasec/kube-bench:v0.6.15 ✔ Vulnerability DB [no update available] ✔ Loaded image ✔ Parsed image ✔ Cataloged packages [73 packages] ✔ Scanning image... [4 vulnerabilities] ├── 0 critical, 4 high, 0 medium, 0 low, 0 negligible └── 4 fixed NAME INSTALLED FIXED-IN TYPE VULNERABILITY SEVERITY libcrypto3 3.1.0-r4 3.1.1-r0 apk CVE-2023-2650 High libssl3 3.1.0-r4 3.1.1-r0 apk CVE-2023-2650 High openssl 3.1.0-r4 3.1.1-r0 apk CVE-2023-2650 High ``` The CVE in question was addressed in the latest [alpine release](https://www.alpinelinux.org/posts/Alpine-3.15.9-3.16.6-3.17.4-3.18.2-released.html), hence updating the dockerfiles accordingly
50 lines
1.5 KiB
Docker
50 lines
1.5 KiB
Docker
FROM golang:1.20.6 AS build
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WORKDIR /go/src/github.com/aquasecurity/kube-bench/
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COPY makefile makefile
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COPY go.mod go.sum ./
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COPY main.go .
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COPY check/ check/
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COPY cmd/ cmd/
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COPY internal/ internal/
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ARG KUBEBENCH_VERSION
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RUN make build && cp kube-bench /go/bin/kube-bench
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# ubi8-minimal base image for build with ubi standards
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FROM registry.access.redhat.com/ubi8/ubi-minimal as run
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RUN microdnf install -y yum findutils openssl \
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&& yum -y update-minimal --security --sec-severity=Moderate --sec-severity=Important --sec-severity=Critical \
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&& yum update -y \
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&& yum install -y glibc \
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&& yum update -y glibc \
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&& yum install -y procps \
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&& yum update -y procps \
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&& yum install jq -y \
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&& yum clean all \
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&& microdnf remove yum || rpm -e -v yum \
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&& microdnf clean all
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WORKDIR /opt/kube-bench/
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ENV PATH=$PATH:/usr/local/mount-from-host/bin
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COPY LICENSE /licenses/LICENSE
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COPY --from=build /go/bin/kube-bench /usr/local/bin/kube-bench
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COPY entrypoint.sh .
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COPY cfg/ cfg/
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ENTRYPOINT ["./entrypoint.sh"]
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CMD ["install"]
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# Build-time metadata as defined at http://label-schema.org
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ARG BUILD_DATE
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ARG VCS_REF
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LABEL org.label-schema.build-date=$BUILD_DATE \
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org.label-schema.name="kube-bench" \
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org.label-schema.description="Run the CIS Kubernetes Benchmark tests" \
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org.label-schema.url="https://github.com/aquasecurity/kube-bench" \
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org.label-schema.vcs-ref=$VCS_REF \
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org.label-schema.vcs-url="https://github.com/aquasecurity/kube-bench" \
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org.label-schema.schema-version="1.0"
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