CNVD-2020-46202

Vulnerability from cnvd - Published: 2020-08-14
VLAI
Title
Apache Struts2 S2-059远程代码执行漏洞
Description
Struts2是Apache软件基金会负责维护的一个基于MVC设计模式的Web应用框架开源项目。 Apache Struts2存在S2-059远程代码执行漏洞。该漏洞源于Apache Struts的框架在被强制使用时,会对标签的属性进行二次求值,攻击者可利用漏洞导致远程代码执行。
Severity
高
Patch Name
Apache Struts2 S2-059远程代码执行漏洞的补丁
Patch Description
Struts2是Apache软件基金会负责维护的一个基于MVC设计模式的Web应用框架开源项目。 Apache Struts2存在S2-059远程代码执行漏洞。该漏洞源于Apache Struts的框架在被强制使用时,会对标签的属性进行二次求值,攻击者可利用漏洞导致远程代码执行。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

用户可参考如下供应商提供的安全公告获得补丁信息: https://cwiki.apache.org/confluence/display/ww/s2-059

Reference
https://cwiki.apache.org/confluence/display/ww/s2-059
Impacted products
Name
Apache struts >=2.0.0,<=2.5.20
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-0230"
    }
  },
  "description": "Struts2\u662fApache\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u8d1f\u8d23\u7ef4\u62a4\u7684\u4e00\u4e2a\u57fa\u4e8eMVC\u8bbe\u8ba1\u6a21\u5f0f\u7684Web\u5e94\u7528\u6846\u67b6\u5f00\u6e90\u9879\u76ee\u3002\n\nApache Struts2\u5b58\u5728S2-059\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eApache Struts\u7684\u6846\u67b6\u5728\u88ab\u5f3a\u5236\u4f7f\u7528\u65f6\uff0c\u4f1a\u5bf9\u6807\u7b7e\u7684\u5c5e\u6027\u8fdb\u884c\u4e8c\u6b21\u6c42\u503c\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://cwiki.apache.org/confluence/display/ww/s2-059",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-46202",
  "openTime": "2020-08-14",
  "patchDescription": "Struts2\u662fApache\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u8d1f\u8d23\u7ef4\u62a4\u7684\u4e00\u4e2a\u57fa\u4e8eMVC\u8bbe\u8ba1\u6a21\u5f0f\u7684Web\u5e94\u7528\u6846\u67b6\u5f00\u6e90\u9879\u76ee\u3002\r\n\r\nApache Struts2\u5b58\u5728S2-059\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eApache Struts\u7684\u6846\u67b6\u5728\u88ab\u5f3a\u5236\u4f7f\u7528\u65f6\uff0c\u4f1a\u5bf9\u6807\u7b7e\u7684\u5c5e\u6027\u8fdb\u884c\u4e8c\u6b21\u6c42\u503c\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\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 Struts2 S2-059\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache struts \u003e=2.0.0\uff0c\u003c=2.5.20"
  },
  "referenceLink": "https://cwiki.apache.org/confluence/display/ww/s2-059",
  "serverity": "\u9ad8",
  "submitTime": "2020-08-14",
  "title": "Apache Struts2 S2-059\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}



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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

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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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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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