CNVD-2015-07144

Vulnerability from cnvd - Published: 2015-11-03
VLAI
Title
Apple iOS双重释放漏洞
Description
Apple iOS是由苹果公司开发的手持设备操作系统。 Apple iOS 9.1之前的版本,OS X 10.11.1之前的版本存在双重释放漏洞。允许攻击者利用漏洞,通过精心编制的应用程序访问AtomicBufferedFile描述符,执行任意文件写入操作。
Severity
高
Patch Name
Apple iOS双重释放漏洞的补丁
Patch Description
Apple iOS是由苹果公司开发的手持设备操作系统。 Apple iOS 9.1之前的版本,OS X 10.11.1之前的版本存在双重释放漏洞。允许攻击者利用漏洞,通过精心编制的应用程序访问AtomicBufferedFile描述符,执行任意文件写入操作。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.apple.com/archives/security-announce/2015/Oct/msg00002.html

Reference
http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.html
Impacted products
Name
['Apple IOS <9.1', 'Apple OS X <10.11.1']
Show details on source website

{
  "bids": {
    "bid": {
      "bidNumber": "77263"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-6983"
    }
  },
  "description": "Apple iOS\u662f\u7531\u82f9\u679c\u516c\u53f8\u5f00\u53d1\u7684\u624b\u6301\u8bbe\u5907\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nApple iOS 9.1\u4e4b\u524d\u7684\u7248\u672c\uff0cOS X 10.11.1\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\uff0c\u901a\u8fc7\u7cbe\u5fc3\u7f16\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u8bbf\u95eeAtomicBufferedFile\u63cf\u8ff0\u7b26\uff0c\u6267\u884c\u4efb\u610f\u6587\u4ef6\u5199\u5165\u64cd\u4f5c\u3002",
  "discovererName": "David Benjamin, Greg Kerr, Mark Mentovai and Sergey Ulanov from the Chrome Team",
  "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.apple.com/archives/security-announce/2015/Oct/msg00002.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07144",
  "openTime": "2015-11-03",
  "patchDescription": "Apple iOS\u662f\u7531\u82f9\u679c\u516c\u53f8\u5f00\u53d1\u7684\u624b\u6301\u8bbe\u5907\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nApple iOS 9.1\u4e4b\u524d\u7684\u7248\u672c\uff0cOS X 10.11.1\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\uff0c\u901a\u8fc7\u7cbe\u5fc3\u7f16\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u8bbf\u95eeAtomicBufferedFile\u63cf\u8ff0\u7b26\uff0c\u6267\u884c\u4efb\u610f\u6587\u4ef6\u5199\u5165\u64cd\u4f5c\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": "Apple iOS\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple IOS \u003c9.1",
      "Apple OS X \u003c10.11.1"
    ]
  },
  "referenceLink": "http://lists.apple.com/archives/security-announce/2015/Oct/msg00002.html",
  "serverity": "\u9ad8",
  "submitTime": "2015-10-30",
  "title": "Apple iOS\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

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