diff --git a/Dockerfile b/Dockerfile
index 3893b178e935f18129304c77c6da55a2655514b7..83942ae4debf6673bdb0220414062f9c6465e8d2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,9 +14,15 @@ ENV HUB_DEFAULT_PWD=HubSecretPasswd
 RUN yum -y update \
   && yum clean all
 
+
+
 #TO fix CCE-80935-0
-RUN yum -y install crypto-policies
-RUN  yum -y install gnutls-utils 
+#RUN yum -y install crypto-policies
+#RUN  yum -y install gnutls-utils 
+
+# for https://access.redhat.com/security/cve/CVE-2021-23240
+RUN rm -rf /usr/libexec/sudo/sesh 
+
 
 ARG CODESONAR_PACKAGE=codesonar-5.4p0.20200911-x86_64-pc-linux.tar.gz
 COPY ["${CODESONAR_PACKAGE}", "/opt"]
@@ -40,6 +46,13 @@ RUN rm -rf /opt/codesonar-5.4p0/third-party/postgresql-9.2
 RUN rm -rf /opt/codesonar-5.4p0/third-party/postgresql-9.3
 RUN rm -rf /opt/codesonar-5.4p0/third-party/postgresql-9.6
 
+RUN rm -rf /opt/codesonar-5.4p0/third-party/python/inst/lib/python2.7/test/*pem /opt/codesonar-5.4p0/third-party/python/instmt/lib/python2.7/test/*pem
+
+
+RUN rm -rf /opt/codesonar-5.4p0/third-party/python/inst/lib/python2.7/site-packages/urllib3* /opt/codesonar-5.4p0/third-party/python/instmt/lib/python2.7/site-packages/urllib3*
+RUN rm -rf /usr/lib/python3.6/site-packages/urllib3
+
+
 RUN mkdir /home/codesonar/hub \
     && chown codesonar.codesonar /home/codesonar/hub