cnvd-2016-04344
Vulnerability from cnvd
Title
7zip NArchive::NHfs::CHandler::ExtractZlibFile方法堆缓冲区溢出漏洞
Description
7-Zip是一套免费的、开源的压缩/解压缩软件。 7-Zip [32] 15.05 beta版本和[64] 9.20版本的NArchive::NHfs::CHandler::ExtractZlibFile方法中存在堆缓冲区溢出漏洞。攻击者可利用该漏洞执行任意代码。
Severity
高
Patch Name
7zip NArchive::NHfs::CHandler::ExtractZlibFile方法堆缓冲区溢出漏洞的补丁
Patch Description
7-Zip是一套免费的、开源的压缩/解压缩软件。 7-Zip [32] 15.05 beta版本和[64] 9.20版本的NArchive::NHfs::CHandler::ExtractZlibFile方法中存在堆缓冲区溢出漏洞。攻击者可利用该漏洞执行任意代码。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，详情请关注厂商主页： http://www.7-zip.org/

Reference
http://www.talosintel.com/reports/TALOS-2016-0093
Impacted products
Name
['7-Zip 7-Zip [32] 15.05 beta', '7-Zip 7-Zip [64] 9.20']
Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-2334"
    }
  },
  "description": "7-Zip\u662f\u4e00\u5957\u514d\u8d39\u7684\u3001\u5f00\u6e90\u7684\u538b\u7f29/\u89e3\u538b\u7f29\u8f6f\u4ef6\u3002\r\n\r\n7-Zip [32] 15.05 beta\u7248\u672c\u548c[64] 9.20\u7248\u672c\u7684NArchive::NHfs::CHandler::ExtractZlibFile\u65b9\u6cd5\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Marcin \u2018Icewall\u2019 Noga of Cisco Talos",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.7-zip.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04344",
  "openTime": "2016-06-29",
  "patchDescription": "7-Zip\u662f\u4e00\u5957\u514d\u8d39\u7684\u3001\u5f00\u6e90\u7684\u538b\u7f29/\u89e3\u538b\u7f29\u8f6f\u4ef6\u3002\r\n\r\n7-Zip [32] 15.05 beta\u7248\u672c\u548c[64] 9.20\u7248\u672c\u7684NArchive::NHfs::CHandler::ExtractZlibFile\u65b9\u6cd5\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "7zip NArchive::NHfs::CHandler::ExtractZlibFile\u65b9\u6cd5\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "7-Zip 7-Zip [32] 15.05 beta",
      "7-Zip 7-Zip [64] 9.20"
    ]
  },
  "referenceLink": "http://www.talosintel.com/reports/TALOS-2016-0093",
  "serverity": "\u9ad8",
  "submitTime": "2016-06-24",
  "title": "7zip NArchive::NHfs::CHandler::ExtractZlibFile\u65b9\u6cd5\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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