CVE-2018-8026

5.5MEDIUM

Key Information:

Vendor
Apache
Status
Apache Solr
Vendor
CVE Published:
5 July 2018

Summary

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 Version(s)

Apache Solr 6.0.0 to 6.6.4

Apache Solr 7.0.0 to 7.3.1

References

http://www.securityfocus.com/bid/104690
vdb-entryx_refsource_BID
https://issues.apache.org/jira/browse/SOLR-12450
x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-20190307-0002/
x_refsource_CONFIRM

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.