Vulnerability-Lookup

CNVD-2016-12020

Vulnerability from cnvd - Published: 2016-12-08

Title

Apache Struts拒绝服务漏洞（CNVD-2016-12020）

Description

Apache Struts是美国阿帕奇（Apache）软件基金会负责维护的一个开源项目，是一套用于创建企业级Java Web应用的开源MVC框架，主要提供两个版本框架产品，Struts 1和Struts 2。 Apache Struts 2.5至2.5.5版本中存在拒绝服务漏洞。攻击者可借助特制的URL利用该漏洞造成拒绝服务。

Severity

中

Patch Name

Apache Struts拒绝服务漏洞（CNVD-2016-12020）的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://struts.apache.org/docs/s2-044.html

Reference

http://www.securityfocus.com/bid/94657

Impacted products

Name
Apache struts >=2.5，<=2.5.5

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "94657"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-8738"
    }
  },
  "description": "Apache Struts\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u8d1f\u8d23\u7ef4\u62a4\u7684\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u662f\u4e00\u5957\u7528\u4e8e\u521b\u5efa\u4f01\u4e1a\u7ea7Java Web\u5e94\u7528\u7684\u5f00\u6e90MVC\u6846\u67b6\uff0c\u4e3b\u8981\u63d0\u4f9b\u4e24\u4e2a\u7248\u672c\u6846\u67b6\u4ea7\u54c1\uff0cStruts 1\u548cStruts 2\u3002\r\n\r\nApache Struts 2.5\u81f32.5.5\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684URL\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Jonathan Bullock.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://struts.apache.org/docs/s2-044.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-12020",
  "openTime": "2016-12-08",
  "patchDescription": "Apache Struts\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u8d1f\u8d23\u7ef4\u62a4\u7684\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u662f\u4e00\u5957\u7528\u4e8e\u521b\u5efa\u4f01\u4e1a\u7ea7Java Web\u5e94\u7528\u7684\u5f00\u6e90MVC\u6846\u67b6\uff0c\u4e3b\u8981\u63d0\u4f9b\u4e24\u4e2a\u7248\u672c\u6846\u67b6\u4ea7\u54c1\uff0cStruts 1\u548cStruts 2\u3002\r\n\r\nApache Struts 2.5\u81f32.5.5\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684URL\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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 Struts\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-12020\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Apache struts \u003e=2.5\uff0c\u003c=2.5.5"
  },
  "referenceLink": "http://www.securityfocus.com/bid/94657",
  "serverity": "\u4e2d",
  "submitTime": "2016-12-08",
  "title": "Apache Struts\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-12020\uff09"
}

CVE-2016-8738 (GCVE-0-2016-8738)

Vulnerability from cvelistv5 – Published: 2017-09-20 17:00 – Updated: 2024-09-16 20:32

Summary

In Apache Struts 2.5 through 2.5.5, if an application allows entering a URL in a form field and the built-in URLValidator is used, it is possible to prepare a special URL which will be used to overload server process when performing validation of the URL.

Severity

No CVSS data available.

CWE

Possible DoS attack when using URLValidator

Assigner

apache mitre root

References

3 references

URL	Tags
https://security.netapp.com/advisory/ntap-2018062…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/94657	vdb-entryx_refsource_BID
https://struts.apache.org/docs/s2-044.html	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Struts	Affected: 2.5 - 2.5.5

Date Public

2016-12-19 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-06T02:34:59.613Z",
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          }
        ],
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        }
      ],
      "problemTypes": [
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        "dateUpdated": "2018-06-30T09:57:01.000Z",
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        },
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                      "product_name": "Apache Struts",
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                            "version_value": "2.5 - 2.5.5"
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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.

Detection rules are retrieved from Rulezet.

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.

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.