CVE-2018-1308
lucene-solr - security update
7.5
HIGH
CVSS 3.1
EPSS 4.3%
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.
How to fix CVE-2018-1308
To remediate CVE-2018-1308, upgrade the affected package to a fixed version below.
- —upgrade to 3.6.2+dfsg-12 or later
- —upgrade to 3.6.0+dfsg-1+deb7u4 or later
- —upgrade to 3.6.2+dfsg-5+deb8u2 or later
- —upgrade to 6.6.3 or later
Is CVE-2018-1308 being exploited?
Low — EPSS is 4.3%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 3.6.2+dfsg-12
- from 0, < 3.6.0+dfsg-1+deb7u4
- from 0, < 3.6.2+dfsg-5+deb8u2
- >= 1.2, < 6.6.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |