cnvd-2018-21928
Vulnerability from cnvd
Title
Cisco HyperFlex Static Signing Key授权绕过漏洞
Description
Cisco HyperFlex Software是美国思科（Cisco）公司的一套可扩展的分布式文件系统。该系统通过云管理提供统一的计算、存储和网络，提供企业级数据管理和优化服务。 Cisco HyperFlex Software 3.5(1a)之前版本中存在安全漏洞，该漏洞源于Cisco HyperFlex系统中存在静态签名密钥。攻击者可借助来自于HyperFlex系统的签名密钥利用该漏洞创建一个已签名的有效会话令牌并访问系统的HyperFlex Web UI。
Severity
高
Patch Name
Cisco HyperFlex Static Signing Key授权绕过漏洞的补丁
Patch Description
Cisco HyperFlex Software是美国思科（Cisco）公司的一套可扩展的分布式文件系统。该系统通过云管理提供统一的计算、存储和网络，提供企业级数据管理和优化服务。 Cisco HyperFlex Software 3.5(1a)之前版本中存在安全漏洞，该漏洞源于Cisco HyperFlex系统中存在静态签名密钥。攻击者可借助来自于HyperFlex系统的签名密钥利用该漏洞创建一个已签名的有效会话令牌并访问系统的HyperFlex Web UI。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

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-hyperflex-secret

Reference
http://www.securityfocus.com/bid/105518
Impacted products
Name
Cisco HyperFlex Software
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "105518"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-15382"
    }
  },
  "description": "Cisco HyperFlex Software\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u901a\u8fc7\u4e91\u7ba1\u7406\u63d0\u4f9b\u7edf\u4e00\u7684\u8ba1\u7b97\u3001\u5b58\u50a8\u548c\u7f51\u7edc\uff0c\u63d0\u4f9b\u4f01\u4e1a\u7ea7\u6570\u636e\u7ba1\u7406\u548c\u4f18\u5316\u670d\u52a1\u3002\r\n\r\nCisco HyperFlex Software 3.5(1a)\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eCisco HyperFlex\u7cfb\u7edf\u4e2d\u5b58\u5728\u9759\u6001\u7b7e\u540d\u5bc6\u94a5\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6765\u81ea\u4e8eHyperFlex\u7cfb\u7edf\u7684\u7b7e\u540d\u5bc6\u94a5\u5229\u7528\u8be5\u6f0f\u6d1e\u521b\u5efa\u4e00\u4e2a\u5df2\u7b7e\u540d\u7684\u6709\u6548\u4f1a\u8bdd\u4ee4\u724c\u5e76\u8bbf\u95ee\u7cfb\u7edf\u7684HyperFlex Web UI\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-hyperflex-secret",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21928",
  "openTime": "2018-10-28",
  "patchDescription": "Cisco HyperFlex Software\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u53ef\u6269\u5c55\u7684\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u901a\u8fc7\u4e91\u7ba1\u7406\u63d0\u4f9b\u7edf\u4e00\u7684\u8ba1\u7b97\u3001\u5b58\u50a8\u548c\u7f51\u7edc\uff0c\u63d0\u4f9b\u4f01\u4e1a\u7ea7\u6570\u636e\u7ba1\u7406\u548c\u4f18\u5316\u670d\u52a1\u3002\r\n\r\nCisco HyperFlex Software 3.5(1a)\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eCisco HyperFlex\u7cfb\u7edf\u4e2d\u5b58\u5728\u9759\u6001\u7b7e\u540d\u5bc6\u94a5\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6765\u81ea\u4e8eHyperFlex\u7cfb\u7edf\u7684\u7b7e\u540d\u5bc6\u94a5\u5229\u7528\u8be5\u6f0f\u6d1e\u521b\u5efa\u4e00\u4e2a\u5df2\u7b7e\u540d\u7684\u6709\u6548\u4f1a\u8bdd\u4ee4\u724c\u5e76\u8bbf\u95ee\u7cfb\u7edf\u7684HyperFlex Web UI\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": "Cisco HyperFlex Static Signing Key\u6388\u6743\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco HyperFlex Software"
  },
  "referenceLink": "http://www.securityfocus.com/bid/105518",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-10",
  "title": "Cisco HyperFlex Static Signing Key\u6388\u6743\u7ed5\u8fc7\u6f0f\u6d1e"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.