cnvd-2016-04202
Vulnerability from cnvd
Title
Python zipimport模块堆溢出漏洞
Description
Python是一套开源的、面向对象的程序设计语言。 Python的zipimport模块中的‘zipimporter.get_data()’函数中存在安全漏洞，允许远程攻击者可利用该漏洞触发整数溢出和堆损坏，造成拒绝服务攻击。
Severity
高
Patch Name
Python zipimport模块堆溢出漏洞的补丁
Patch Description
Python是一套开源的、面向对象的程序设计语言。 Python的zipimport模块中的‘zipimporter.get_data()’函数中存在安全漏洞，允许远程攻击者可利用该漏洞触发整数溢出和堆损坏，造成拒绝服务攻击。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://bugs.python.org/issue26171

Reference
http://www.openwall.com/lists/oss-security/2016/06/16/1
Impacted products
Name
python Python
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-5636"
    }
  },
  "description": "Python\u662f\u4e00\u5957\u5f00\u6e90\u7684\u3001\u9762\u5411\u5bf9\u8c61\u7684\u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\u3002\r\n\r\nPython\u7684zipimport\u6a21\u5757\u4e2d\u7684\u2018zipimporter.get_data()\u2019\u51fd\u6570\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\u6574\u6570\u6ea2\u51fa\u548c\u5806\u635f\u574f\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Insu Yun",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://bugs.python.org/issue26171",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04202",
  "openTime": "2016-06-21",
  "patchDescription": "Python\u662f\u4e00\u5957\u5f00\u6e90\u7684\u3001\u9762\u5411\u5bf9\u8c61\u7684\u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\u3002\r\n\r\nPython\u7684zipimport\u6a21\u5757\u4e2d\u7684\u2018zipimporter.get_data()\u2019\u51fd\u6570\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\u6574\u6570\u6ea2\u51fa\u548c\u5806\u635f\u574f\uff0c\u9020\u6210\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": "Python zipimport\u6a21\u5757\u5806\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "python Python"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2016/06/16/1",
  "serverity": "\u9ad8",
  "submitTime": "2016-06-19",
  "title": "Python zipimport\u6a21\u5757\u5806\u6ea2\u51fa\u6f0f\u6d1e"
}


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