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.

CVSS v3.0 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3.0 : MEDIUM

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

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 Vendor Advisory
http://www.securityfocus.com/bid/104690	Third Party Advisory VDB Entry
https://security.netapp.com/advisory/ntap-20190307-0002/	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:apache:solr::::::::
	cpe:2.3:a:apache:solr::::::::

Configuration 2 (hide)

OR	cpe:2.3:a:netapp:snapcenter:-:::::::*
	cpe:2.3:a:netapp:storage_automation_store:-:::::::*

Information

Published : 2018-07-05 07:29

Updated : 2019-03-29 11:44

NVD link : CVE-2018-8026

Mitre link : CVE-2018-8026

JSON object : View

CWE

CWE-611

Improper Restriction of XML External Entity Reference

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Products Affected

netapp

storage_automation_store
snapcenter

apache

solr

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