Merge pull request #939 from kubeovn/security/cve-2021-33910

security: fix CVE-2021-33910
kubeovn · Jul 21, 2021 · 6c97dc3 · 6c97dc3
2 parents 3cd7b58 + 4fb9740
commit 6c97dc3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dist/images/Dockerfile.base b/dist/images/Dockerfile.base
@@ -39,7 +39,7 @@ RUN mkdir /packages/ && \
 
 FROM ubuntu:20.04
 
-RUN apt update && apt install ca-certificates python3 hostname libunwind8 netbase \
+RUN apt update && apt upgrade -y && apt install ca-certificates python3 hostname libunwind8 netbase \
         ethtool iproute2 ncat libunbound-dev procps libatomic1 kmod \
         tcpdump ipset curl uuid-runtime openssl inetutils-ping arping \
         logrotate -y --no-install-recommends && \