High severity · published Apr 9, 2018
CVE-2018-1308
This vulnerability in Apache Solr 1.2 to 6.6.2 and 7.0.0 to 7.2.1 relates to an XML external entity expansion (XXE) in the `&dataConfig=<inlinexml>` parameter of Solr's…
7.5
CVSS
20.8%
EPSS
No
On KEV
Description
This vulnerability in Apache Solr 1.2 to 6.6.2 and 7.0.0 to 7.2.1 relates to an XML external entity expansion (XXE) in the `&dataConfig=<inlinexml>` parameter of Solr's DataImportHandler. It 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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)20.8% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
7.0; 8.0; 9.0 · source: NVD
SO
Solr · Apache
1.2 through 6.6.2; 7.0.0 through 7.2.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-1308
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-1308
Issue Tracking
https://issues.apache.org/jira/browse/SOLR-11971
lists.apache.org
https://lists.apache.org/thread.html/708d94141126eac03011144a971a6411fcac16d9c248d1d535a39451%40%3Csolr-user.lucene.apache.org%3E
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/04/msg00025.html
Mitigation
https://mail-archives.apache.org/mod_mbox/www-announce/201804.mbox/%3C000001d3cf68%245ac69af0%241053d0d0%24%40apache.org%3E
Third Party Advisory
https://www.debian.org/security/2018/dsa-4194
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