CNVD-2021-47389

Vulnerability from cnvd - Published: 2021-07-05
VLAI Severity ?
Title
Npm mixme存在拒绝服务漏洞
Description
Npm mixme是美国Npm公司的一个应用软件。用于递归合并多个对象。最后一个对象优先于先前的对象。 Npm mixme v0.5.0版本存在安全漏洞，攻击者利用该漏洞可以添加或修改对象的属性，这将导致潜在的拒绝服务(DoS)。
Severity
中
Patch Name
Npm mixme存在拒绝服务漏洞的补丁
Patch Description
Npm mixme是美国Npm公司的一个应用软件。用于递归合并多个对象。最后一个对象优先于先前的对象。 Npm mixme v0.5.0版本存在安全漏洞，攻击者利用该漏洞可以添加或修改对象的属性，这将导致潜在的拒绝服务(DoS)。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://github.com/adaltas/node-mixme/security/advisories/GHSA-79jw-6wg7-r9g4

Reference
https://github.com/adaltas/node-mixme/security/advisories/GHSA-79jw-6wg7-r9g4
Impacted products
Name
npm mixme 0.5.0
Show details on source website
To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-29491",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-29491"
    }
  },
  "description": "Npm mixme\u662f\u7f8e\u56fdNpm\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u7528\u4e8e\u9012\u5f52\u5408\u5e76\u591a\u4e2a\u5bf9\u8c61\u3002\u6700\u540e\u4e00\u4e2a\u5bf9\u8c61\u4f18\u5148\u4e8e\u5148\u524d\u7684\u5bf9\u8c61\u3002\n\nNpm mixme v0.5.0\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u6dfb\u52a0\u6216\u4fee\u6539\u5bf9\u8c61\u7684\u5c5e\u6027\uff0c\u8fd9\u5c06\u5bfc\u81f4\u6f5c\u5728\u7684\u62d2\u7edd\u670d\u52a1(DoS)\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://github.com/adaltas/node-mixme/security/advisories/GHSA-79jw-6wg7-r9g4",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-47389",
  "openTime": "2021-07-05",
  "patchDescription": "Npm mixme\u662f\u7f8e\u56fdNpm\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u7528\u4e8e\u9012\u5f52\u5408\u5e76\u591a\u4e2a\u5bf9\u8c61\u3002\u6700\u540e\u4e00\u4e2a\u5bf9\u8c61\u4f18\u5148\u4e8e\u5148\u524d\u7684\u5bf9\u8c61\u3002\r\n\r\nNpm mixme v0.5.0\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u6dfb\u52a0\u6216\u4fee\u6539\u5bf9\u8c61\u7684\u5c5e\u6027\uff0c\u8fd9\u5c06\u5bfc\u81f4\u6f5c\u5728\u7684\u62d2\u7edd\u670d\u52a1(DoS)\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": "Npm mixme\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "npm mixme 0.5.0"
  },
  "referenceLink": "https://github.com/adaltas/node-mixme/security/advisories/GHSA-79jw-6wg7-r9g4",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-24",
  "title": "Npm mixme\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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  • 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.
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  • 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.