cnvd-2015-07622
Vulnerability from cnvd
Title
Bouncy Castle Java library信息泄露漏洞
Description
Legion of the Bouncy Castle Java library是澳大利亚Legion of the Bouncy Castle公司的一个用于Java平台的开源的轻量级密码包。 Legion of the Bouncy Castle Java library 1.51之前的版本存在信息泄露漏洞，允许远程攻击者通过一系列精心编制的椭圆曲线Diffie Hellman (ECDH)密钥交换获取私钥。
Severity
中
Patch Name
Bouncy Castle Java library信息泄露漏洞的补丁
Patch Description
Legion of the Bouncy Castle Java library是澳大利亚Legion of the Bouncy Castle公司的一个用于Java平台的开源的轻量级密码包。Legion of the Bouncy Castle Java library 1.51之前的版本存在信息泄露漏洞，允许远程攻击者通过一系列精心编制的椭圆曲线Diffie Hellman (ECDH)密钥交换获取私钥。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： http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00012.html

Reference
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00012.html
Impacted products
Name
Legion of the Bouncy Castle Legion of the Bouncy Castle Java library <1.51
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7940"
    }
  },
  "description": "Legion of the Bouncy Castle Java library\u662f\u6fb3\u5927\u5229\u4e9aLegion of the Bouncy Castle\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8eJava\u5e73\u53f0\u7684\u5f00\u6e90\u7684\u8f7b\u91cf\u7ea7\u5bc6\u7801\u5305\u3002\r\n\r\nLegion of the Bouncy Castle Java library 1.51\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u4e00\u7cfb\u5217\u7cbe\u5fc3\u7f16\u5236\u7684\u692d\u5706\u66f2\u7ebfDiffie Hellman (ECDH)\u5bc6\u94a5\u4ea4\u6362\u83b7\u53d6\u79c1\u94a5\u3002",
  "discovererName": "unknown",
  "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\nhttp://lists.opensuse.org/opensuse-security-announce/2015-11/msg00012.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07622",
  "openTime": "2015-11-17",
  "patchDescription": "Legion of the Bouncy Castle Java library\u662f\u6fb3\u5927\u5229\u4e9aLegion of the Bouncy Castle\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8eJava\u5e73\u53f0\u7684\u5f00\u6e90\u7684\u8f7b\u91cf\u7ea7\u5bc6\u7801\u5305\u3002Legion of the Bouncy Castle Java library 1.51\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u4e00\u7cfb\u5217\u7cbe\u5fc3\u7f16\u5236\u7684\u692d\u5706\u66f2\u7ebfDiffie Hellman (ECDH)\u5bc6\u94a5\u4ea4\u6362\u83b7\u53d6\u79c1\u94a5\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": "Bouncy Castle Java library\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Legion of the Bouncy Castle Legion of the Bouncy Castle Java library \u003c1.51"
  },
  "referenceLink": "http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00012.html",
  "serverity": "\u4e2d",
  "submitTime": "2015-11-13",
  "title": "Bouncy Castle Java library\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}


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