Log4J version 1 can be customized to a vulnerable position for installations using non-default logging configurations that include the JMS Appender as described on Apache Log4j2 Zero-Day Exploit (CVE-2021-44228) The packaged Solr version is not listed on and still relies on Solr4J version 1. Solr is hosted by Jetty 9.4.26 and is not affected. Trisoft Solr Lucene is the service that hosts the Full-Text-Index of the Tridion Docs repository powering the Search engine. This includes the deprecated DeltaXML images." Partner Fonto confirmed that: "None of the shipping Fonto software is vulnerable to Log4Shock ( CVE-2021-44228). This combination only shipped in Tridion Docs 14SP2/14.0.2. dita-ot/dita-ot, the DITA-OT engine is not affected by Log4Shell. Remember that many customers choose a DITA-OT version of their liking extended with custom plugins - this should be verified by their integrator.ĭocument History in Draft Space relies on the DeltaXml comparison engine hosted by Jetty 9.4.26.dita-ot/dita-ot, the DITA-OT engine is not affected by Log4Shell. Remember that many customers choose a DITA-OT version of their liking extended with custom plugins - this should be verified by their integrator.Log4J vulnerability also known as Log4Shell or Log4Shock has been analyzed by the team. In short Tridion Docs is not affected by this vulnerability. Below the highlights of Java-based components in the Tridion Docs product suite.ĭITA Open Toolkit is the rendering engine that transform OASIS DITA XML into downstream OutputFormats. In general, as confirmed by main contributor Jarno Elovirta on Apache Log4j2 Zero-Day Exploit (CVE-2021-44228) Community sourced list of impacted applications and services:.Zip -q -d log4j-core-*.jar org/apache/logging/log4j/core/lookup/JndiLookup.class According to Apache’s guidance, in releases >=2.10, this behavior can be mitigated by setting either the system property log4j2.formatMsgNoLookups or the environment variable LOG4J_FORMAT_MSG_NO_LOOKUPS to true.įor releases from 2.0-beta9 to 2.10.0, the mitigation is to remove the JndiLookup class from the classpath:.
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