Is ccoewiki.tapestry.com application using log4j utility or any of its components are impacted .
Asked by Gautam Ghosh:

Hello , {#toc-hId--1207742913}
------------------------------

Below are components installed / running on AWS EC2 server for Confluence product. {#toc-hId-1279769920}
--------------------------------------------------------------------------------------------------------

Please let me know if there is any vulnerability risks from Log4j ? {#toc-hId--527684543}
-----------------------------------------------------------------------------------------

View System Information {#toc-hId-1959828290}
---------------------------------------------

|                                Confluence Information                                ||
|--------------------------------|------------------------------------------------------|
| **System Date**                | Friday, December 17, 2021                            |
| **System Time**                | 3:34:23 PM                                           |
| **System Installation Date**   | Tuesday, April 2, 2019                               |
| **Uptime**                     | 22 months, 20 days, 12 hours, 27 minutes, 25 seconds |
| **Confluence Version**         | 6.15.1                                               |
| **Build Number**               | 8100                                                 |
| **Server Base URL**            | <https://ccoewiki.tapestry.com>                      |
| **Confluence Home**            | /var/atlassian/application-data/confluence           |
| **Server ID**                  | BYEA-21CP-MGA2-9AWS                                  |
| **Support Entitlement Number** | SEN-13855151                                         |
| **Access Mode**                | READ_WRITE                                           |
| **Daily XML Backup**           | Enabled                                              |

|                                                                                                                                                                                                                                                                                       Environment Variables                                                                                                                                                                                                                                                                                       ||
|--------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **PATH**                       | /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| **CATALINA_PID**               | /opt/atlassian/confluence/work/catalina.pid                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| **CONF_USER**                  | confluence                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| **CATALINA_OPTS**              | -XX:ReservedCodeCacheSize=256m -XX:+UseCodeCacheFlushing -Dconfluence.context.path= -Datlassian.plugins.startup.options='' -Dorg.apache.tomcat.websocket.DEFAULT_BUFFER_SIZE=32768 -Dsynchrony.enable.xhr.fallback=true -Xms1024m -Xmx1024m -XX:+UseG1GC -Datlassian.plugins.enable.wait=300 -Djava.awt.headless=true -XX:G1ReservePercent=20 -Xloggc:/opt/atlassian/confluence/logs/gc-2020-01-15_03-05-58.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=2M -XX:-PrintGCDetails -XX:+PrintGCDateStamps -XX:-PrintTenuringDistribution |
| **JDK_JAVA_OPTIONS**           | --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED                                                                                                                                                                                                                                                                                                                                                                                                                          |
| **OLDPWD**                     | /opt/atlassian/confluence                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| **LANG**                       | en_US.UTF-8                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| **JRE_HOME**                   | /opt/atlassian/confluence/jre/                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
| **START_CONFLUENCE_JAVA_OPTS** | -Datlassian.plugins.startup.options=''                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| **PWD**                        | /opt/atlassian/confluence/bin                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| **CONFLUENCE_CONTEXT_PATH**    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| **SHLVL**                      | 4                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| **_**                          | /opt/atlassian/confluence/jre//bin/java                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               Java Runtime Environment                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ||
|------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **Operating System**                     | Linux 4.14.106-97.85.amzn2.x86_64                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| **OS Architecture**                      | amd64                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| **Application Server**                   | Apache Tomcat/9.0.12                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| **Servlet Version**                      | 4.0                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| **Java Version**                         | 1.8.0_192                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| **Java Vendor**                          | Oracle Corporation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| **JVM Version**                          | 1.8                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| **JVM Vendor**                           | Oracle Corporation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| **JVM Implementation Version**           | 25.192-b12                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| **Java Runtime**                         | OpenJDK Runtime Environment                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| **Java VM**                              | OpenJDK 64-Bit Server VM                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| **Java Runtime Arguments**               | -Djava.util.logging.config.file=/opt/atlassian/confluence/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djdk.tls.ephemeralDHKeySize=2048 -Djava.protocol.handler.pkgs=org.apache.catalina.webresources -Dorg.apache.catalina.security.SecurityListener.UMASK=0027 -XX:ReservedCodeCacheSize=256m -XX:+UseCodeCacheFlushing -Dconfluence.context.path= -Datlassian.plugins.startup.options= -Dorg.apache.tomcat.websocket.DEFAULT_BUFFER_SIZE=32768 -Dsynchrony.enable.xhr.fallback=true -Xms1024m -Xmx1024m -XX:+UseG1GC -Datlassian.plugins.enable.wait=300 -Djava.awt.headless=true -XX:G1ReservePercent=20 -Xloggc:/opt/atlassian/confluence/logs/gc-2020-01-15_03-05-58.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=2M -XX:-PrintGCDetails -XX:+PrintGCDateStamps -XX:-PrintTenuringDistribution -Dignore.endorsed.dirs= -Dcatalina.base=/opt/atlassian/confluence -Dcatalina.home=/opt/atlassian/confluence -Djava.io.tmpdir=/opt/atlassian/confluence/temp |
| **Application Server Working Directory** | /opt/atlassian/confluence/bin                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| **Temp Directory**                       | /opt/atlassian/confluence/temp                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
| **User Name**                            | confluence                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| **System Language**                      | en                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| **System Timezone**                      | Etc/UTC                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
| **System Favorite Color**                | Gold                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| **System Favorite Character**            | Mr Nobody                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| **Filesystem Encoding**                  | UTF-8                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |

|  Java VM Memory Statistics   ||
|-----------------|-------------|
| **Heap Memory** | |---| |   | |


Answers:
author: Nic Brough -Adaptavist-
body: Please see the answers to <https://community.atlassian.com/t5/Confluence-questions/Is-ccoewiki-tapestry-com-application-using-log4j-utility/qaq-p/1888492> - they contain links to the articles and conversations you need to read.


Tags: confluence-server

server