cnvd - cnvd-2022-08349

cnvd-2022-08349

Vulnerability from cnvd

Title: Apache Solr输入验证错误漏洞

Description:

Apache Solr是美国阿帕奇（Apache）基金会的一款基于Lucene（一款全文搜索引擎）的搜索服务器。该产品支持层面搜索、垂直搜索、高亮显示搜索结果等。

Apache Solr存在安全漏洞，攻击者可利用该漏洞更广泛地访问网络，可能导致SMB攻击。

Severity: 中

Patch Name: Apache Solr输入验证错误漏洞的补丁

Patch Description:

Apache Solr是美国阿帕奇（Apache）基金会的一款基于Lucene（一款全文搜索引擎）的搜索服务器。该产品支持层面搜索、垂直搜索、高亮显示搜索结果等。

Apache Solr存在安全漏洞，攻击者可利用该漏洞更广泛地访问网络，可能导致SMB攻击。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://solr.apache.org/security.html#cve-2021-44548-apache-solr-information-disclosure-vulnerability-through-dataimporthandler

Reference: https://mail-archives.apache.org/mod_mbox/www-announce/202112.mbox/%3ccecd82e9-6dfc-6603-10b6-be71055d004f@apache.org%3e

Impacted products

Name
Apache Solr <8.11.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-44548",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-44548"
    }
  },
  "description": "Apache Solr\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u57fa\u4e8eLucene\uff08\u4e00\u6b3e\u5168\u6587\u641c\u7d22\u5f15\u64ce\uff09\u7684\u641c\u7d22\u670d\u52a1\u5668\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5c42\u9762\u641c\u7d22\u3001\u5782\u76f4\u641c\u7d22\u3001\u9ad8\u4eae\u663e\u793a\u641c\u7d22\u7ed3\u679c\u7b49\u3002\n\nApache Solr\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u66f4\u5e7f\u6cdb\u5730\u8bbf\u95ee\u7f51\u7edc\uff0c\u53ef\u80fd\u5bfc\u81f4SMB\u653b\u51fb\u3002",
  "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://solr.apache.org/security.html#cve-2021-44548-apache-solr-information-disclosure-vulnerability-through-dataimporthandler",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-08349",
  "openTime": "2022-02-04",
  "patchDescription": "Apache Solr\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u57fa\u4e8eLucene\uff08\u4e00\u6b3e\u5168\u6587\u641c\u7d22\u5f15\u64ce\uff09\u7684\u641c\u7d22\u670d\u52a1\u5668\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5c42\u9762\u641c\u7d22\u3001\u5782\u76f4\u641c\u7d22\u3001\u9ad8\u4eae\u663e\u793a\u641c\u7d22\u7ed3\u679c\u7b49\u3002\r\n\r\nApache Solr\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u66f4\u5e7f\u6cdb\u5730\u8bbf\u95ee\u7f51\u7edc\uff0c\u53ef\u80fd\u5bfc\u81f4SMB\u653b\u51fb\u3002 \u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Apache Solr\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Solr \u003c8.11.1"
  },
  "referenceLink": "https://mail-archives.apache.org/mod_mbox/www-announce/202112.mbox/%3ccecd82e9-6dfc-6603-10b6-be71055d004f@apache.org%3e",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-22",
  "title": "Apache Solr\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-44548 (GCVE-0-2021-44548)

Vulnerability from cvelistv5

Published

2021-12-23 08:55

Modified

2024-08-04 04:25

Severity ?

CWE

CWE-40 - Path Traversal: '\\UNC\share\name\' (Windows UNC Share)
CWE-20 - Improper Input Validation

Summary

An Improper Input Validation vulnerability in DataImportHandler of Apache Solr allows an attacker to provide a Windows UNC path resulting in an SMB network call being made from the Solr host to another host on the network. If the attacker has wider access to the network, this may lead to SMB attacks, which may result in: * The exfiltration of sensitive data such as OS user hashes (NTLM/LM hashes), * In case of misconfigured systems, SMB Relay Attacks which can lead to user impersonation on SMB Shares or, in a worse-case scenario, Remote Code Execution This issue affects all Apache Solr versions prior to 8.11.1. This issue only affects Windows.

References

▼	URL	Tags
	https://solr.apache.org/security.html#cve-2021-44548-apache-solr-information-disclosure-vulnerability-through-dataimporthandler	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20220114-0005/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Solr	Version: unspecified < 8.11.1

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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