![]() If you are not able to upgrade to 10.34.1 and you’re hosting Jamf Pro outside of Jamf Cloud, I strongly recommend following this article to get the updated log4j.jar files in place as soon as possible. Jamf has a technical article posted which describes this process. If for some reason it is not possible to upgrade to Jamf Pro 10.34.1 at this time and your Jamf Pro Server is not hosted in Jamf Cloud, it is also possible to mitigate the vulnerability by manually copying the updated version of the log4j tools into place. /Library/JSS/Tomcat/webapps/ROOT/WEB-INF/lib/.C:\Program Files\JSS\Tomcat\webapps\ROOT\WEB-INF\lib\./usr/local/jss/tomcat/webapps/ROOT/WEB-INF/lib/.These files are located in the following directories on platforms which support running Jamf Pro Server: This version of Jamf Pro includes the fixed 2.15.0 version of log4j and installs the following files: For folks in a position to upgrade, upgrading to Jamf Pro 10.34.1 is the best answer. These controls allowed Jamf to block remote attempts to use the vulnerability without needing to upgrade everyone to a new version of Jamf Pro.įor folks hosting their own Jamf Pro instances, Jamf has released Jamf Pro 10.34.1. To protect Jamf Cloud-hosted instances, Jamf was able to implement security controls on their end to mitigate the vulnerability. To summarize, Jamf found that the main product which was vulnerable was Jamf Pro. While Jamf Infrastructure Manager does utilize the library that includes the vulnerability, it cannot be exploited by an attacker. ![]() Jamf Infrastructure Manager: Not vulnerable While Health Care Listener does utilize the library that includes the vulnerability, it cannot be exploited by an attacker. Jamf Private Access does not use the affected libraries. Jamf Data Policy does not use the affected libraries. Jamf Threat Defense does not use the affected libraries. Jamf School does not use the affected libraries. Jamf Protect does not use the affected libraries. Jamf Now does not use the affected libraries. Jamf Connect does not use the affected libraries. Jamf Pro (Jamf Cloud and Jamf Cloud Premium) MitigatedĬustomers utilizing our cloud-based products have had the vulnerability mitigated through appropriate security controls. ![]() Please update to this version as soon as possible. The Jamf Pro 10.34.1 release was made available to address the issue completely. Versions 10.14 through 10.34 include Java 11, which partially mitigates the issue. Jamf Pro versions older than 10.14 are vulnerable to this issue. What Jamf products are impacted by the vulnerability? Log4j-spring-cloud-config-client-2.15.0.jar Log4j-spring-cloud-config-client-2.15.0-sources.jar Log4j-spring-cloud-config-client-2.15.0-javadoc.jar Once downloaded and uncompressed, you should have the following files: The files to download are one of the following two:īoth have the same contents, the main difference is how they are compressed. Jamf has stated that they have evaluated CVE-2021-45046, which prompted the release of 2.16.0, and the results of their evaluation are that it does not appear that the conditions which are covered by CVE-2021-45046 should occur with Jamf’s products.Īs of December 15th 2021, Jamf has not provided guidance on updating from log4j 2.15.0 to log4j 2.16.0 Insecure JNDI lookups are what enable the Log4Shell vulnerability, so having JNDI disabled by default in addition to 2.16.0’s removal of its message lookups functionality fixes the vulnerability. Log4j 2.16.0 has been released to address remaining vulnerabilities in 2.15.0 by completely disabling Java Naming and Directory Interface (JNDI) lookups by default. ![]() It’s log4j 2.1.5 and is available for download via the link below: ![]() To address this vulnerability, the log4j folks have released an updated version of the logging tool which is not vulnerable. My colleague Ben Toms has a good write up on this issue here: wouldn't it be ✨ amazing ✨ if we all just promised to be nice and instead use this power to make vanilla minecraft doom server □ /tCaUCG1dqg So fixing log4shell is great and all, but. ![]()
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