XML external entity expansion in org.apache.solr:solr-core
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.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2018-8026US | medium5.5 | — | ||
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 f… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/advisories/GHSA-7px3-6f6g-hxcjADVISORY
- https://github.com/apache/lucene-solr/commit/1880d4824e6c5f98170b9a00aad1d437ee2aa12WEB
- https://github.com/apache/lucene-solr/commit/3aa6086ed99fa7158d423dc7c33dae6da466b09WEB
- https://github.com/apache/lucene-solr/commit/d1baf6ba593561f39e2da0a71a8440797005b55WEB
- https://github.com/apache/lucene-solr/commit/e5407c5a9710247e5f728aae36224a245a51f0bWEB
- https://issues.apache.org/jira/browse/SOLR-12450WEB
- https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201807.mbox/%3C0cdc01d413b7%24f97ba580%24ec72f080%24%40apache.org%3EWEB
- https://nvd.nist.gov/vuln/detail/CVE-2018-8026ADVISORY
Advisories wie diese benennen die exponierten Produkte, die Angreifer auf Ihrer Angriffsfläche ins Visier nehmen. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan