cnvd-2016-08122
Vulnerability from cnvd
Title
OpenSSL SSL_peek()拒绝服务漏洞
Description
OpenSSL是一种开放源码的SSL实现，用来实现网络通信的高强度加密，现在被广泛地用于各种网络应用程序中。 OpenSSL 1.1.0 SSL/TLS在SSL_peek()调用期间收到空记录后会挂起，恶意用户利用此漏洞可进行拒绝服务攻击。
Severity
中
Patch Name
OpenSSL SSL_peek()拒绝服务漏洞的补丁
Patch Description
OpenSSL是一种开放源码的SSL实现，用来实现网络通信的高强度加密，现在被广泛地用于各种网络应用程序中。 OpenSSL 1.1.0 SSL/TLS在SSL_peek()调用期间收到空记录后会挂起，恶意用户利用此漏洞可进行拒绝服务攻击。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

用户可参考如下供应商提供的安全公告获得补丁信息： https://www.openssl.org/news/secadv/20160922.txt

Reference
http://www.securityfocus.com/bid/93149 https://www.openssl.org/news/secadv/20160922.txt
Impacted products
Name
OpenSSL OpenSSL 1.1.0
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "93149"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6305"
    }
  },
  "description": "OpenSSL\u662f\u4e00\u79cd\u5f00\u653e\u6e90\u7801\u7684SSL\u5b9e\u73b0\uff0c\u7528\u6765\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\u7684\u9ad8\u5f3a\u5ea6\u52a0\u5bc6\uff0c\u73b0\u5728\u88ab\u5e7f\u6cdb\u5730\u7528\u4e8e\u5404\u79cd\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002\r\n\r\nOpenSSL 1.1.0 SSL/TLS\u5728SSL_peek()\u8c03\u7528\u671f\u95f4\u6536\u5230\u7a7a\u8bb0\u5f55\u540e\u4f1a\u6302\u8d77\uff0c\u6076\u610f\u7528\u6237\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Alex Gaynor",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://www.openssl.org/news/secadv/20160922.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-08122",
  "openTime": "2016-09-27",
  "patchDescription": "OpenSSL\u662f\u4e00\u79cd\u5f00\u653e\u6e90\u7801\u7684SSL\u5b9e\u73b0\uff0c\u7528\u6765\u5b9e\u73b0\u7f51\u7edc\u901a\u4fe1\u7684\u9ad8\u5f3a\u5ea6\u52a0\u5bc6\uff0c\u73b0\u5728\u88ab\u5e7f\u6cdb\u5730\u7528\u4e8e\u5404\u79cd\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002\r\n\r\nOpenSSL 1.1.0 SSL/TLS\u5728SSL_peek()\u8c03\u7528\u671f\u95f4\u6536\u5230\u7a7a\u8bb0\u5f55\u540e\u4f1a\u6302\u8d77\uff0c\u6076\u610f\u7528\u6237\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\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": "OpenSSL SSL_peek()\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "OpenSSL  OpenSSL 1.1.0"
  },
  "referenceLink": "http://www.securityfocus.com/bid/93149\r\nhttps://www.openssl.org/news/secadv/20160922.txt",
  "serverity": "\u4e2d",
  "submitTime": "2016-09-23",
  "title": "OpenSSL SSL_peek()\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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