CVE-2018-8026
XML external entity expansion in org.apache.solr:solr-core
5.5
MEDIUM
CVSS 3.1
EPSS 9.0%
描述
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.
如何修補 CVE-2018-8026
要修補 CVE-2018-8026,請將受影響套件升級到下列已修補版本。
- —升級至 7.4.0 或更新版本
CVE-2018-8026 正在被利用嗎?
中等 — EPSS 為 9.0%,可持續追蹤但非最高優先。
受影響套件(1)
- >= 7.0.0, < 7.4.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |