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Fix for CVE-2022-42898 #3322

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merged 2 commits into from
Nov 30, 2022
Merged

Fix for CVE-2022-42898 #3322

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bef514c
Fix for CVE-2022-42898
ciarams87 Nov 29, 2022
c059f59
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Nov 30, 2022
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12 changes: 8 additions & 4 deletions build/Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,8 @@ FROM nginx:1.23.2 AS debian
RUN --mount=type=bind,from=opentracing-lib,target=/tmp/ot/ \
apt-get update \
&& apt-get install --no-install-recommends --no-install-suggests -y libcap2-bin \
# temp fix for CVE-2022-42898
&& apt-get install -y libgssapi-krb5-2 libk5crypto3 libkrb5-3 libkrb5support0 \
&& rm -rf /var/lib/apt/lists/* \
&& cp -av /tmp/ot/usr/local/lib/libopentracing.so* /tmp/ot/usr/local/lib/libjaegertracing*so* /tmp/ot/usr/local/lib/libzipkin*so* /tmp/ot/usr/local/lib/libdd*so* /tmp/ot/usr/local/lib/libyaml*so* /usr/local/lib/ \
&& cp -av /tmp/ot/usr/lib/nginx/modules/ngx_http_opentracing_module.so /usr/lib/nginx/modules/ \
Expand Down Expand Up @@ -57,6 +59,8 @@ RUN --mount=type=secret,id=nginx-repo.crt,dst=/etc/ssl/nginx/nginx-repo.crt,mode
--mount=type=bind,from=opentracing-lib,target=/tmp/ot/ \
apt-get update \
&& apt-get install --no-install-recommends --no-install-suggests -y ca-certificates gnupg curl apt-transport-https libcap2-bin \
# temp fix for CVE-2022-42898
&& apt-get install -y libgssapi-krb5-2 libk5crypto3 libkrb5-3 libkrb5support0 \
&& curl -fsSL https://cs.nginx.com/static/keys/nginx_signing.key | gpg --dearmor > /etc/apt/trusted.gpg.d/nginx_signing.gpg \
&& curl -fsSL -o /etc/apt/apt.conf.d/90pkgs-nginx https://cs.nginx.com/static/files/90pkgs-nginx \
&& DEBIAN_VERSION=$(awk -F '=' '/^VERSION_CODENAME=/ {print $2}' /etc/os-release) \
Expand Down Expand Up @@ -118,8 +122,8 @@ LABEL name="NGINX Ingress Controller" \

COPY --link --chown=101:0 LICENSE /licenses/

# temp fix for CVE-2022-27404, CVE-2022-33099 and CVE-2022-37434
RUN microdnf --nodocs upgrade -y freetype lua-libs zlib
# temp fix for CVE-2022-27404, CVE-2022-33099 CVE-2022-37434 and CVE-2022-42898
RUN microdnf --nodocs upgrade -y freetype lua-libs zlib krb5-libs


############################################# Base image for UBI with NGINX Plus #############################################
Expand All @@ -130,8 +134,8 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
RUN --mount=type=secret,id=nginx-repo.crt,dst=/etc/ssl/nginx/nginx-repo.crt,mode=0644 \
--mount=type=secret,id=nginx-repo.key,dst=/etc/ssl/nginx/nginx-repo.key,mode=0644 \
dnf --nodocs install -y shadow-utils ca-certificates \
# temp fix for CVE-2022-1304 and CVE-2016-3709
&& dnf --nodocs install -y libcom_err libxml2 \
# temp fix for CVE-2022-1304 CVE-2016-3709 and CVE-2022-42898
&& dnf --nodocs install -y libcom_err libxml2 krb5-libs \
&& groupadd --system --gid 101 nginx \
&& useradd --system --gid nginx --no-create-home --home-dir /nonexistent --comment "nginx user" --shell /bin/false --uid 101 nginx \
&& rpm --import https://cs.nginx.com/static/keys/nginx_signing.key \
Expand Down