Description
Any authenticated user (valid client certificate but without ACL permissions) could upload a template which contained malicious code and caused a denial of service via Java deserialization attack. The fix to properly handle Java deserialization was applied on the Apache NiFi 1.4.0 release. Users running a prior 1.x release should upgrade to the appropriate release.
Remediation
References
https://nifi.apache.org/security.html#CVE-2017-15703
Related Vulnerabilities
CVE-2019-8331 Vulnerability in maven package org.webjars.bower:bootstrap
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CVE-2017-8045 Vulnerability in maven package org.springframework.amqp:spring-amqp
CVE-2019-1003077 Vulnerability in maven package org.jenkins-ci.plugins:audit2db
CVE-2023-34212 Vulnerability in maven package org.apache.nifi:nifi-jms-processors