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CVE-2018-8026 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…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache Solr | Versions not published |
References
- 104690 www.securityfocus.com
- issues.apache.org issues.apache.org
- security.netapp.com security.netapp.com
- [lucene-solr-user] 20180704 [SECURITY] CVE-2018-8026: XXE vulnerability due to Apache Solr configset upload (exchange rate provider config / enum field config / TIKA parsecontext) mail-archives.apache.org
Timeline
- Published
- Last modified
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