cnvd-2016-03061
Vulnerability from cnvd
Title
Squid安全绕过漏洞（CNVD-2016-03061）
Description
Squid（全称Squid Cache）是一套代理服务器和Web缓存服务器软件。该软件提供缓存万维网、过滤流量、代理上网等功能。 Squid 3.5.18之前版本的mime_header.cc文件中存在安全绕过漏洞。远程攻击者可利用该漏洞借助特制的HTTP Host头绕过既定的同源限制，实施缓存中毒攻击。
Severity
中
Patch Name
Squid安全绕过漏洞（CNVD-2016-03061）的补丁
Patch Description
Squid（全称Squid Cache）是一套代理服务器和Web缓存服务器软件。该软件提供缓存万维网、过滤流量、代理上网等功能。 Squid 3.5.18之前版本的mime_header.cc文件中存在安全绕过漏洞。远程攻击者可利用该漏洞借助特制的HTTP Host头绕过既定的同源限制，实施缓存中毒攻击。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

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://www.squid-cache.org/Advisories/SQUID-2016_8.txt

Reference
http://www.squid-cache.org/Advisories/SQUID-2016_8.txt
Impacted products
Name
Squid Squid <3.5.18
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4554"
    }
  },
  "description": "Squid\uff08\u5168\u79f0Squid Cache\uff09\u662f\u4e00\u5957\u4ee3\u7406\u670d\u52a1\u5668\u548cWeb\u7f13\u5b58\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u7f13\u5b58\u4e07\u7ef4\u7f51\u3001\u8fc7\u6ee4\u6d41\u91cf\u3001\u4ee3\u7406\u4e0a\u7f51\u7b49\u529f\u80fd\u3002\r\n\r\nSquid 3.5.18\u4e4b\u524d\u7248\u672c\u7684mime_header.cc\u6587\u4ef6\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684HTTP Host\u5934\u7ed5\u8fc7\u65e2\u5b9a\u7684\u540c\u6e90\u9650\u5236\uff0c\u5b9e\u65bd\u7f13\u5b58\u4e2d\u6bd2\u653b\u51fb\u3002",
  "discovererName": "Jianjun Chen from Tsinghua University",
  "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://www.squid-cache.org/Advisories/SQUID-2016_8.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03061",
  "openTime": "2016-05-13",
  "patchDescription": "Squid\uff08\u5168\u79f0Squid Cache\uff09\u662f\u4e00\u5957\u4ee3\u7406\u670d\u52a1\u5668\u548cWeb\u7f13\u5b58\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u7f13\u5b58\u4e07\u7ef4\u7f51\u3001\u8fc7\u6ee4\u6d41\u91cf\u3001\u4ee3\u7406\u4e0a\u7f51\u7b49\u529f\u80fd\u3002\r\n\r\nSquid 3.5.18\u4e4b\u524d\u7248\u672c\u7684mime_header.cc\u6587\u4ef6\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684HTTP Host\u5934\u7ed5\u8fc7\u65e2\u5b9a\u7684\u540c\u6e90\u9650\u5236\uff0c\u5b9e\u65bd\u7f13\u5b58\u4e2d\u6bd2\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": "Squid\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2016-03061\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Squid Squid \u003c3.5.18"
  },
  "referenceLink": "http://www.squid-cache.org/Advisories/SQUID-2016_8.txt",
  "serverity": "\u4e2d",
  "submitTime": "2016-05-12",
  "title": "Squid\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2016-03061\uff09"
}


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