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CNVD-2024-09863

Vulnerability from cnvd - Published: 2024-02-23
VLAI
Title
Shim缓冲区溢出漏洞
Description
shim是一个SciDB的简单HTTP服务。 Shim存在安全漏洞，该漏洞源于http启动支持中包含远程代码执行漏洞，可以绕过安全启动。攻击者可利用该漏洞执行任意代码。
Severity
中
Patch Name
Shim缓冲区溢出漏洞的补丁
Patch Description
shim是一个SciDB的简单HTTP服务。 Shim存在安全漏洞，该漏洞源于http启动支持中包含远程代码执行漏洞，可以绕过安全启动。攻击者可利用该漏洞执行任意代码。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，详情请关注厂商主页： https://github.com/rhboot/shim

Reference
https://nvd.nist.gov/vuln/detail/CVE-2023-40547https://cxsecurity.com/cveshow/CVE-2023-40547/https://access.redhat.com/security/cve/cve-2023-40547
Impacted products
Name
Shim Shim <15.8
Show details on source website
To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-40547",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-40547"
    }
  },
  "description": "shim\u662f\u4e00\u4e2aSciDB\u7684\u7b80\u5355HTTP\u670d\u52a1\u3002\n\nShim\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ehttp\u542f\u52a8\u652f\u6301\u4e2d\u5305\u542b\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u53ef\u4ee5\u7ed5\u8fc7\u5b89\u5168\u542f\u52a8\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://github.com/rhboot/shim",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-09863",
  "openTime": "2024-02-23",
  "patchDescription": "shim\u662f\u4e00\u4e2aSciDB\u7684\u7b80\u5355HTTP\u670d\u52a1\u3002\r\n\r\nShim\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ehttp\u542f\u52a8\u652f\u6301\u4e2d\u5305\u542b\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u53ef\u4ee5\u7ed5\u8fc7\u5b89\u5168\u542f\u52a8\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Shim\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Shim Shim \u003c15.8"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-40547https://cxsecurity.com/cveshow/CVE-2023-40547/https://access.redhat.com/security/cve/cve-2023-40547",
  "serverity": "\u4e2d",
  "submitTime": "2024-02-22",
  "title": "Shim\u7f13\u51b2\u533a\u6ea2\u51fa\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.


Detection rules are retrieved from Rulezet.


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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.