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fix: fixed docker vulnerabilities #13

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Merged
amanstep merged 1 commit into from
Nov 20, 2025
Merged

fix: fixed docker vulnerabilities #13

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19 changes: 19 additions & 0 deletions .trivyignore
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
# ===========================
# Log4j 1.x – Non-Exploitable
# ===========================
# Rationale:
# vnu.jar uses only the Log4j ConsoleAppender. None of the vulnerable
# components (JMSAppender, SocketServer, Chainsaw, JDBCAppender, etc.)
# are present, configured, or reachable. No logging configuration is
# user-controlled. Therefore, these CVEs are not exploitable in our use
# case (CLI mode only, no network listeners, no untrusted input passed
# into logging).
#
# Allowed for this image only.

CVE-2023-26464 # Log4j 1.x – insecure deserialization paths; not exploitable because ConsoleAppender only
CVE-2022-23302 # Log4j JMSSink; not used, no JMS classes loaded
CVE-2021-4104 # Log4j JMSAppender remote code execution; not used
CVE-2022-23307 # Log4j Chainsaw vulnerability; Chainsaw not present/configured
CVE-2022-23305 # Log4j SocketServer vulnerability; server not used
CVE-2019-17571 # Log4j SocketServer class; not reachable, ConsoleAppender only
9 changes: 6 additions & 3 deletions Dockerfile
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Expand Up @@ -4,12 +4,15 @@ RUN apk --no-cache add openjdk21

FROM base AS build-vnu

RUN apk add git python3
RUN apk add git python3 apache-ant

RUN git clone -n https://github.com/validator/validator.git \
&& cd validator \
&& git checkout 84a1b28ff4cc28b7e9a31784688dbee6366b3467 \
&& JAVA_HOME=/usr/lib/jvm/java-21-openjdk python checker.py update-shallow dldeps build jar
&& git checkout 73476a51eaa3edc43acd5466b48bddcba77c7844 \
&& sed -i 's/jetty-version" value="11.0.20"/jetty-version" value="11.0.25"/' build/build.xml \
&& sed -i 's/commons-fileupload-version" value="2.0.0-M2"/commons-fileupload-version" value="2.0.0-M4"/' build/build.xml \
&& sed -i 's/9.2.25.v20180606/9.4.56.v20240826/' langdetect/pom.xml \
&& JAVA_HOME=/usr/lib/jvm/java-21-openjdk python checker.py dldeps build jar

FROM base

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