From e20c8dd50bd66f72e240282bc31c8ddc492be648 Mon Sep 17 00:00:00 2001
From: Madhu Kumar <37217316+madhukumar7@users.noreply.github.com>
Date: Sat, 19 Feb 2022 22:27:43 +0100
Subject: [PATCH] Security upgrade nginx from 1.19.7-alpine to 1.20.1-alpine

Changes included in this PR
nginx-wsgi-flask/nginx/Dockerfile
We recommend upgrading to nginx:1.20.1-alpine, as this image has only 0 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.

Some of the most important vulnerabilities in your base image include:

Severity	Priority Score / 1000	Issue	Exploit Maturity
critical severity	500	Out-of-bounds Read
SNYK-ALPINE313-APKTOOLS-1533754	No Known Exploit
critical severity	500	Double Free
SNYK-ALPINE313-CURL-1585246	No Known Exploit
critical severity	500	Double Free
SNYK-ALPINE313-CURL-1585246	No Known Exploit
critical severity	500	Buffer Overflow
SNYK-ALPINE313-OPENSSL-1569448	No Known Exploit
critical severity	500	Buffer Overflow
SNYK-ALPINE313-OPENSSL-1569448	No Known Exploit
---
 nginx-wsgi-flask/nginx/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nginx-wsgi-flask/nginx/Dockerfile b/nginx-wsgi-flask/nginx/Dockerfile
index bfb3338..299337c 100644
--- a/nginx-wsgi-flask/nginx/Dockerfile
+++ b/nginx-wsgi-flask/nginx/Dockerfile
@@ -1,4 +1,4 @@
-FROM nginx:1.19.7-alpine
+FROM nginx:1.20.1-alpine
 
 # Add bash for boot cmd
 RUN apk add bash