cnvd-2016-09489
Vulnerability from cnvd
Title
TLS SHA-1欺骗攻击漏洞
Description
TLS（全称Transport Layer Security，安全传输层协议）是一套用于在两个通信应用程序之间提供保密性和数据完整性的协议。 TLS 1.2版本中的SHA-1存在安全漏洞。允许攻击者可利用该漏洞实施欺骗攻击。
Severity
中
Patch Name
TLS SHA-1欺骗攻击漏洞的补丁
Patch Description
TLS（全称Transport Layer Security，安全传输层协议）是一套用于在两个通信应用程序之间提供保密性和数据完整性的协议。 TLS 1.2版本中的SHA-1存在安全漏洞。允许攻击者可利用该漏洞实施欺骗攻击。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://www.schneier.com/blog/archives/2005/02/sha1_broken.html

Reference
https://sites.google.com/site/itstheshappening https://www.schneier.com/blog/archives/2005/08/new_cryptanalyt.html http://ia.cr/2007/474
Impacted products
Name
TLS TLS 1.2
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2005-4900"
    }
  },
  "description": "TLS\uff08\u5168\u79f0Transport Layer Security\uff0c\u5b89\u5168\u4f20\u8f93\u5c42\u534f\u8bae\uff09\u662f\u4e00\u5957\u7528\u4e8e\u5728\u4e24\u4e2a\u901a\u4fe1\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u63d0\u4f9b\u4fdd\u5bc6\u6027\u548c\u6570\u636e\u5b8c\u6574\u6027\u7684\u534f\u8bae\u3002\r\n\r\nTLS 1.2\u7248\u672c\u4e2d\u7684SHA-1\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u6b3a\u9a97\u653b\u51fb\u3002",
  "discovererName": "unknown",
  "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://www.schneier.com/blog/archives/2005/02/sha1_broken.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-09489",
  "openTime": "2016-10-19",
  "patchDescription": "TLS\uff08\u5168\u79f0Transport Layer Security\uff0c\u5b89\u5168\u4f20\u8f93\u5c42\u534f\u8bae\uff09\u662f\u4e00\u5957\u7528\u4e8e\u5728\u4e24\u4e2a\u901a\u4fe1\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u63d0\u4f9b\u4fdd\u5bc6\u6027\u548c\u6570\u636e\u5b8c\u6574\u6027\u7684\u534f\u8bae\u3002\r\n\r\nTLS 1.2\u7248\u672c\u4e2d\u7684SHA-1\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u6b3a\u9a97\u653b\u51fb\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": "TLS SHA-1\u6b3a\u9a97\u653b\u51fb\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "TLS TLS 1.2"
  },
  "referenceLink": "https://sites.google.com/site/itstheshappening\r\nhttps://www.schneier.com/blog/archives/2005/08/new_cryptanalyt.html\r\nhttp://ia.cr/2007/474",
  "serverity": "\u4e2d",
  "submitTime": "2016-10-18",
  "title": "TLS SHA-1\u6b3a\u9a97\u653b\u51fb\u6f0f\u6d1e"
}


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