Kurz gesagt
- CVE-2018-8026 ist eine Schwachstelle (MITTEL (CVSS 5.5)) in org.apache.solr:solr-core, solr (apache).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 9.0%, höher als bei 95.3% aller Schwachstellen.
- Abhilfe: auf 6.6.5, 7.4.0 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| org.apache.solr:solr-core Maven | ≥ 6.0.0, < 6.6.5≥ 7.0.0, < 7.4.0
| 6.6.57.4.0
|
| solr | ≥ 7.0.0, ≤ 7.3.1> 6.0.0, ≤ 6.6.4
| No fix yet |
Description
This vulnerability in Apache Solr 6.0.0 to 6.6.4 and 7.0.0 to 7.3.1 relates to an XML external entity expansion (XXE) in Solr config files (currency.xml, enumsConfig.xml referred from schema.xml, TIKA parsecontext config file). In addition, Xinclude functionality provided in these config files is also affected in a similar way. The vulnerability can be used as XXE using file/ftp/http protocols in order to read arbitrary local files from the Solr server or the internal network. The manipulated files can be uploaded as configsets using Solr's API, allowing to exploit that vulnerability.
NVD description
This vulnerability in Apache Solr 6.0.0 to 6.6.4 and 7.0.0 to 7.3.1 relates to an XML external entity expansion (XXE) in Solr config files (currency.xml, enumsConfig.xml referred from schema.xml, TIKA parsecontext config file). In addition, Xinclude functionality provided in these config files is also affected in a similar way. The vulnerability can be used as XXE using file/ftp/http protocols in order to read arbitrary local files from the Solr server or the internal network. The manipulated files can be uploaded as configsets using Solr's API, allowing to exploit that vulnerability.
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