#Metabase docker how to
#Metabase docker install
#Metabase docker upgrade
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This issue can be mitigated in prior releases of Log4j 2 (<2.16.0) by removing the JndiLookup class from the classpath. You may well want to use a web application firewall (WAF) as an initial part of your mitigation and fix process. Please use docker scan from the updated version above for images that were pushed ahead of 1700 UTC 13 December 2021.

#Metabase docker how to

We are looking into how to remediate this and will update this post when we do. Scans before this date do not currently reflect this vulnerability. Updated: Docker Hub security scans after 1700 UTC 13 December 2021 are now correctly identifying the Log4j2 vulnerability. Or to cut out all the other vulnerabilities docker scan elastic/logstash:7.13.3 | grep 'Arbitrary Code Execution'įor more information about docker scan, see the documentation. To test this, you can check a vulnerable image, for example this image contains a vulnerable version.

#Metabase docker upgrade

If you use the updated version, you should see a message in the output log like this: Upgrade 4j: to 4j: to fix We will soon update the Linux CLI version to include the updated docker scan.

#Metabase docker install

If you are using docker scan from Linux you can download binaries from GitHub and install in the plugins directory as explained in the instructions here. Please update to Docker Desktop 4.3.1+ with docker scan 0.11.0+, which we released today, 11 December 2021. The configuration for the docker scan command previously shipped in Docker Desktop versions 4.3.0 and earlier unfortunately do not pick up this vulnerability on scans. So you probably will want to upgrade all code using vulnerable versions. This may be difficult to validate however without understanding all the code paths that may log in detail, and where they may get input from. You may not be vulnerable if you are using these versions, as your configuration may already mitigate this (see the Mitigations section below), or the things you log may not include any user input. If you are using a version before 2.0, you are also not vulnerable. We strongly encourage you to update to the latest version if you can.

The fix in 2.15.0 was incomplete and 2.16.0 is now the recommended version to upgrade to. The vulnerable versions of Log4j 2 are versions 2.0 to version 2.14.1 inclusive. We will update this post as more information becomes available. We want to help you as much as we can in this challenging time, and we have collected as much information as possible for you here, including how to detect the CVE and potential mitigations.

#Metabase docker software

Many open source maintainers are working hard with fixes and updates to the software ecosystem. This makes it a very serious vulnerability, as the logging library is used so widely and it may be simple to exploit.

For example, it was found in Minecraft servers which allowed the commands to be typed into chat logs as these were then sent to the logger. This vulnerability in Log4j 2, a very common Java logging library, allows remote code execution, often from a context that is easily available to an attacker. We send our #hugops and best wishes to all of you working on this vulnerability, now going by the name Log4Shell.

We know that many of you are working hard on fixing the new and serious Log4j 2 vulnerability CVE-2021-44228, which has a 10.0 CVSS score. Original post below has now been updated: For a more complete fix to this vulnerability, it’s recommended to update to Log4j2 2.16.0. An additional issue was identified and is tracked with CVE-2021-45046. As an update to CVE-2021-44228, the fix made in version 2.15.0 was incomplete in certain non-default configurations.