CNVD-2016-08759

Vulnerability from cnvd - Published: 2016-10-13
VLAI
Title
unADF栈缓冲区溢出漏洞
Description
unADF是一套磁盘文件转储工具。 unADF中的‘extractTree’函数存在栈缓冲区溢出漏洞。远程攻击者可借助长的路径名利用该漏洞执行任意代码。
Severity
高
Patch Name
unADF栈缓冲区溢出漏洞的补丁
Patch Description
unADF是一套磁盘文件转储工具。 unADF中的‘extractTree’函数存在栈缓冲区溢出漏洞。远程攻击者可借助长的路径名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，补丁获取链接： http://tmp.tjjr.fi/0001-Fix-unsafe-extraction-by-using-mkdir-instead-of-shel.patch

Reference
http://www.debian.org/security/2016/dsa-3676 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=838248
Impacted products
Name
unADF unADF
Show details on source website
To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "93329"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1243"
    }
  },
  "description": "unADF\u662f\u4e00\u5957\u78c1\u76d8\u6587\u4ef6\u8f6c\u50a8\u5de5\u5177\u3002\r\n\r\nunADF\u4e2d\u7684\u2018extractTree\u2019\u51fd\u6570\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u957f\u7684\u8def\u5f84\u540d\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Tuomas R\u00c3\u00a4s\u00c3\u00a4nen.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://tmp.tjjr.fi/0001-Fix-unsafe-extraction-by-using-mkdir-instead-of-shel.patch",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-08759",
  "openTime": "2016-10-13",
  "patchDescription": "unADF\u662f\u4e00\u5957\u78c1\u76d8\u6587\u4ef6\u8f6c\u50a8\u5de5\u5177\u3002\r\n\r\nunADF\u4e2d\u7684\u2018extractTree\u2019\u51fd\u6570\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u957f\u7684\u8def\u5f84\u540d\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": "unADF\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "unADF unADF"
  },
  "referenceLink": "http://www.debian.org/security/2016/dsa-3676\r\nhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=838248",
  "serverity": "\u9ad8",
  "submitTime": "2016-10-10",
  "title": "unADF\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\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

Author Source Type Date Other

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.


Detection rules are retrieved from Rulezet.