From e6341c5ad51a280e34cdf38d85c00f38a813a684 Mon Sep 17 00:00:00 2001
From: snyk-bot <snyk-bot@snyk.io>
Date: Thu, 7 Mar 2024 06:45:55 +0000
Subject: [PATCH] fix: Dockerfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-UBUNTU2004-SHADOW-5879186
- https://snyk.io/vuln/SNYK-UBUNTU2004-SHADOW-5879186
- https://snyk.io/vuln/SNYK-UBUNTU2004-SYSTEMD-3339226
- https://snyk.io/vuln/SNYK-UBUNTU2004-SYSTEMD-3339226
- https://snyk.io/vuln/SNYK-UBUNTU2004-XZUTILS-5854646
---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 8c32a6778a..84317d07b3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:focal
+FROM ubuntu:20.04
 
 ## Usage:
 # docker build -t bacnet --target bacnet .
@@ -44,7 +44,7 @@ RUN set -euxo pipefail; \
   rm -rf bacnet-*/
 
 
-FROM ubuntu:focal AS bacnet
+FROM ubuntu:20.04 AS bacnet
 WORKDIR /opt/bacnet
 COPY --from=builder /build/bin/* /opt/bacnet/bin/
 EXPOSE 47808/udp