CNVD-2021-27717
Vulnerability from cnvd - Published: 2021-04-13
VLAI
Title
Apache Solr服务端请求伪造漏洞
Description
Apache Solr是一个独立的企业级搜索应用服务器。
Apache Solr服务端请求伪造漏洞，攻击者通过构造包含恶意URL的请求可以利用该漏洞访问内网。
Severity
中
Patch Name
Apache Solr服务端请求伪造漏洞的补丁
Patch Description
Apache Solr是一个独立的企业级搜索应用服务器。
Apache Solr服务端请求伪造漏洞，攻击者通过构造包含恶意URL的请求可以利用该漏洞访问内网。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
厂商已发布相关漏洞补丁链接，请关注厂商主页及时更新： https://solr.apache.org/downloads.html
Reference
https://www.mail-archive.com/announce@apache.org/msg06482.html
Impacted products
| Name | Apache Apache Solr <8.8.2 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2021-27905"
}
},
"description": "Apache Solr\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u4f01\u4e1a\u7ea7\u641c\u7d22\u5e94\u7528\u670d\u52a1\u5668\u3002\n\nApache Solr\u670d\u52a1\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u901a\u8fc7\u6784\u9020\u5305\u542b\u6076\u610fURL\u7684\u8bf7\u6c42\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u5185\u7f51\u3002",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u76f8\u5173\u6f0f\u6d1e\u8865\u4e01\u94fe\u63a5\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://solr.apache.org/downloads.html",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-27717",
"openTime": "2021-04-13",
"patchDescription": "Apache Solr\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u4f01\u4e1a\u7ea7\u641c\u7d22\u5e94\u7528\u670d\u52a1\u5668\u3002\r\n\r\nApache Solr\u670d\u52a1\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u901a\u8fc7\u6784\u9020\u5305\u542b\u6076\u610fURL\u7684\u8bf7\u6c42\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u5185\u7f51\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\u670d\u52a1\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Apache Apache Solr \u003c8.8.2"
},
"referenceLink": "https://www.mail-archive.com/announce@apache.org/msg06482.html",
"serverity": "\u4e2d",
"submitTime": "2021-04-13",
"title": "Apache Solr\u670d\u52a1\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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