Run Using Sudo
- Query id: 8ada6e80-0ade-439e-b176-0b28f6bce35a
- Query name: Run Using Sudo
- Platform: Dockerfile
- Severity: High
- Category: Insecure Configurations
- URL: Github
Description¶
Avoid RUN with sudo command as it leads to unpredictable behavior
Documentation
Code samples¶
Code samples with security vulnerabilities¶
Postitive test num. 1 - dockerfile file
FROM alpine:3.5
RUN apk add --update py2-pip
RUN sudo pip install --upgrade pip
COPY requirements.txt /usr/src/app/
RUN pip install --no-cache-dir -r /usr/src/app/requirements.txt
COPY app.py /usr/src/app/
COPY templates/index.html /usr/src/app/templates/
EXPOSE 5000
CMD ["python", "/usr/src/app/app.py"]
Code samples without security vulnerabilities¶
Negative test num. 1 - dockerfile file
FROM alpine:3.5
RUN apk add --update py2-pip
RUN pip install --upgrade pip
RUN apt-get install sudo
COPY requirements.txt /usr/src/app/
RUN pip install --no-cache-dir -r /usr/src/app/requirements.txt
COPY app.py /usr/src/app/
COPY templates/index.html /usr/src/app/templates/
EXPOSE 5000
CMD ["python", "/usr/src/app/app.py"]