cnvd-2019-19489
Vulnerability from cnvd
Title
Xpdf缓冲区溢出漏洞(CNVD-2019-19489)
Description
Xpdf是Foo实验室的一款开源的PDF阅读器。该产品支持解码LZW压缩格式的文件以及阅读加密的PDF文件。 Xpdf 4.01.01版本中的fofi/FoFiType1C.cc文件的FoFiType1C::convertToType1存在缓冲区溢出漏洞。攻击者可借助特制的PDF文档利用该漏洞造成拒绝服务,泄露信息或造成其他危害。
Severity
Formal description

厂商尚未提供漏洞修复方案,请关注厂商主页更新: https://www.xpdfreader.com/download.html

Reference
https://nvd.nist.gov/vuln/detail/CVE-2019-12957
Impacted products
Name
Foo Labs Xpdf 4.01.01
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-12957",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-12957"
    }
  },
  "description": "Xpdf\u662fFoo\u5b9e\u9a8c\u5ba4\u7684\u4e00\u6b3e\u5f00\u6e90\u7684PDF\u9605\u8bfb\u5668\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u89e3\u7801LZW\u538b\u7f29\u683c\u5f0f\u7684\u6587\u4ef6\u4ee5\u53ca\u9605\u8bfb\u52a0\u5bc6\u7684PDF\u6587\u4ef6\u3002\n\nXpdf 4.01.01\u7248\u672c\u4e2d\u7684fofi/FoFiType1C.cc\u6587\u4ef6\u7684FoFiType1C::convertToType1\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684PDF\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff0c\u6cc4\u9732\u4fe1\u606f\u6216\u9020\u6210\u5176\u4ed6\u5371\u5bb3\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.xpdfreader.com/download.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-19489",
  "openTime": "2019-06-28",
  "products": {
    "product": "Foo Labs Xpdf 4.01.01"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-12957",
  "serverity": "\u4e2d",
  "submitTime": "2019-06-25",
  "title": "Xpdf\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-19489\uff09"
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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