Yum Install Allows Manual Input
- Query id: 6e19193a-8753-436d-8a09-76dcff91bb03
- Query name: Yum Install Allows Manual Input
- Platform: Dockerfile
- Severity: Low
- Category: Supply-Chain
- CWE: 710
- URL: Github
Description¶
Need to use -y to avoid manual input 'yum install -y
Documentation
Code samples¶
Code samples with security vulnerabilities¶
Positive test num. 1 - dockerfile file
FROM alpine:3.5
RUN apk add --update py2-pip
RUN sudo yum install bundler
RUN ["sudo yum", "install", "bundler"]
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 sudo yum install -y bundler
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"]