Kurz gesagt
- CVE-2017-15703 ist eine Schwachstelle (MITTEL (CVSS 5.0)) in org.apache.nifi:nifi-framework-cluster-protocol, nifi (apache).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.86%, höher als bei 58.6% aller Schwachstellen.
- Abhilfe: auf 1.5.0 oder neuer aktualisieren.
Description
A vulnerability found in Apache NIFI before 1.5.0-RC1. Attacker can perform XXE attacks through JAXB.
NVD 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.
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