cnvd-2015-03060
Vulnerability from cnvd
Title
Microsoft windows Schannel弱Diffie-Hellman ephemeral密钥长度敏感信息泄露漏洞
Description
Microsoft Windows是一款流行的操作系统。 当在加密TLS会话中使用512位弱Diffie-Hellman ephemeral密钥长度时，Microsoft Windows Schannel存在安全漏洞，允许远程攻击者通过截获网络通信，解密弱密钥，获取敏感信息。
Severity
中
Patch Name
Microsoft windows Schannel弱Diffie-Hellman ephemeral密钥长度敏感信息泄露漏洞的补丁
Patch Description
Microsoft Windows是一款流行的操作系统。 当在加密TLS会话中使用512位弱Diffie-Hellman ephemeral密钥长度时，Microsoft Windows Schannel存在安全漏洞，允许远程攻击者通过截获网络通信，解密弱密钥，获取敏感信息。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

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： https://technet.microsoft.com/library/security/ms15-055

Reference
https://technet.microsoft.com/library/security/ms15-055
Impacted products
Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows 7 SP1', 'Microsoft Windows Server 2003 SP2', 'Microsoft Windows Vista sp2', 'Microsoft Windows 8.1', 'Microsoft Windows 8', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows RT 8.1', 'Microsoft Windows server 2012 Gold', 'Microsoft Windows RT Gold']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-1716"
    }
  },
  "description": "Microsoft Windows\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u5f53\u5728\u52a0\u5bc6TLS\u4f1a\u8bdd\u4e2d\u4f7f\u7528512\u4f4d\u5f31Diffie-Hellman ephemeral\u5bc6\u94a5\u957f\u5ea6\u65f6\uff0cMicrosoft Windows Schannel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u622a\u83b7\u7f51\u7edc\u901a\u4fe1\uff0c\u89e3\u5bc6\u5f31\u5bc6\u94a5\uff0c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Microsoft",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://technet.microsoft.com/library/security/ms15-055",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03060",
  "openTime": "2015-05-15",
  "patchDescription": "Microsoft Windows\u662f\u4e00\u6b3e\u6d41\u884c\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u5f53\u5728\u52a0\u5bc6TLS\u4f1a\u8bdd\u4e2d\u4f7f\u7528512\u4f4d\u5f31Diffie-Hellman ephemeral\u5bc6\u94a5\u957f\u5ea6\u65f6\uff0cMicrosoft Windows Schannel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u622a\u83b7\u7f51\u7edc\u901a\u4fe1\uff0c\u89e3\u5bc6\u5f31\u5bc6\u94a5\uff0c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "Microsoft windows Schannel\u5f31Diffie-Hellman ephemeral\u5bc6\u94a5\u957f\u5ea6\u654f\u611f\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008 R2 SP1",
      "Microsoft Windows Server 2008 SP2",
      "Microsoft Windows 7 SP1",
      "Microsoft Windows Server 2003   SP2",
      "Microsoft Windows Vista sp2",
      "Microsoft Windows 8.1",
      "Microsoft Windows 8",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows RT 8.1",
      "Microsoft Windows server 2012 Gold",
      "Microsoft Windows RT Gold"
    ]
  },
  "referenceLink": "https://technet.microsoft.com/library/security/ms15-055",
  "serverity": "\u4e2d",
  "submitTime": "2015-05-14",
  "title": "Microsoft windows Schannel\u5f31Diffie-Hellman ephemeral\u5bc6\u94a5\u957f\u5ea6\u654f\u611f\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}


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