CVE Vulnerability

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 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.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201807.mbox/%3C0cdc01d413b7%24f97ba580%24ec72f080%24%40apache.org%3E Mailing List Vendor Advisory
https://issues.apache.org/jira/browse/SOLR-12450 Exploit Issue Tracking
http://www.securityfocus.com/bid/104690 Third Party Advisory VDB Entry
https://security.netapp.com/advisory/ntap-20190307-0002/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*
cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*
cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:*
Information

Published : 2018-07-05 02:29

Updated : 2019-03-29 06:44

NVD link : CVE-2018-8026

Mitre link : CVE-2018-8026

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference