cnvd - cnvd-2018-10076

cnvd-2018-10076

Vulnerability from cnvd

Title: Apache Solr XML外部实体注入漏洞（CNVD-2018-10076）

Description:

Apache Solr是美国阿帕奇（Apache）软件基金会的一款基于Lucene（一个全文检索引擎的架构）的搜索服务器，它支持层面搜索、垂直搜索、高亮显示搜索结果、多种输出格式等。

Apache Solr 6.0.0版本至6.6.3版本和7.0.0版本至7.3.0版本中的solrconfig.xml、schema.xml和managed-schema（Solr配置文件）存在XML外部实体注入漏洞。攻击者可利用该漏洞读取Solr服务器及内部网络上的任意本地文件。

Severity: 中

Patch Name: Apache Solr XML外部实体注入漏洞（CNVD-2018-10076）的补丁

Patch Description:

Apache Solr 6.0.0版本至6.6.3版本和7.0.0版本至7.3.0版本中的solrconfig.xml、schema.xml和managed-schema（Solr配置文件）存在XML外部实体注入漏洞。攻击者可利用该漏洞读取Solr服务器及内部网络上的任意本地文件。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://issues.apache.org/jira/browse/SOLR-12316

Reference: https://mail-archives.apache.org/mod_mbox/www-announce/201805.mbox/%3C08a801d3f0f9%24df46d300%249dd47900%24%40apache.org%3E

Impacted products

Name
['Apache Solr >=6.0.0，<=6.6.3', 'Apache Solr >=7.0.0，<=7.3.0']

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8010"
    }
  },
  "description": "Apache Solr\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u57fa\u4e8eLucene\uff08\u4e00\u4e2a\u5168\u6587\u68c0\u7d22\u5f15\u64ce\u7684\u67b6\u6784\uff09\u7684\u641c\u7d22\u670d\u52a1\u5668\uff0c\u5b83\u652f\u6301\u5c42\u9762\u641c\u7d22\u3001\u5782\u76f4\u641c\u7d22\u3001\u9ad8\u4eae\u663e\u793a\u641c\u7d22\u7ed3\u679c\u3001\u591a\u79cd\u8f93\u51fa\u683c\u5f0f\u7b49\u3002\r\n\r\nApache Solr 6.0.0\u7248\u672c\u81f36.6.3\u7248\u672c\u548c7.0.0\u7248\u672c\u81f37.3.0\u7248\u672c\u4e2d\u7684solrconfig.xml\u3001schema.xml\u548cmanaged-schema\uff08Solr\u914d\u7f6e\u6587\u4ef6\uff09\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6Solr\u670d\u52a1\u5668\u53ca\u5185\u90e8\u7f51\u7edc\u4e0a\u7684\u4efb\u610f\u672c\u5730\u6587\u4ef6\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://issues.apache.org/jira/browse/SOLR-12316",
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  "products": {
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      "Apache Solr \u003e=7.0.0\uff0c\u003c=7.3.0"
    ]
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  "serverity": "\u4e2d",
  "submitTime": "2018-05-23",
  "title": "Apache Solr XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2018-10076\uff09"
}

CVE-2018-8010 (GCVE-0-2018-8010)

Vulnerability from cvelistv5

Published

2018-05-21 19:00

Modified

2024-09-17 00:31

Severity ?

CWE

Information Disclosure

Summary

This vulnerability in Apache Solr 6.0.0 to 6.6.3, 7.0.0 to 7.3.0 relates to an XML external entity expansion (XXE) in Solr config files (solrconfig.xml, schema.xml, managed-schema). 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. Users are advised to upgrade to either Solr 6.6.4 or Solr 7.3.1 releases both of which address the vulnerability. Once upgrade is complete, no other steps are required. Those releases only allow external entities and Xincludes that refer to local files / zookeeper resources below the Solr instance directory (using Solr's ResourceLoader); usage of absolute URLs is denied. Keep in mind, that external entities and XInclude are explicitly supported to better structure config files in large installations. Before Solr 6 this was no problem, as config files were not accessible through the APIs.

References

▼	URL	Tags
	https://mail-archives.apache.org/mod_mbox/www-announce/201805.mbox/%3C08a801d3f0f9%24df46d300%249dd47900%24%40apache.org%3E	x_refsource_MISC
	http://www.securityfocus.com/bid/104239	vdb-entry, x_refsource_BID
	https://lists.apache.org/thread.html/r204ba2a9ea750f38d789d2bb429cc0925ad6133deea7cbc3001d96b5%40%3Csolr-user.lucene.apache.org%3E	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Solr	Version: Apache Solr 6.0.0 to 6.6.3, 7.0.0 to 7.3.0

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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