cnvd-2021-42397
Vulnerability from cnvd
Title
Apache PDFBox资源管理错误漏洞
Description
Apache PDFBox是美国阿帕奇(Apache)基金会的一款基于Java语言的开源工具库。该产品提供PDF文档创建和编辑等功能。 Apache PDFBox 存在安全漏洞,攻击者可利用该漏洞通过精心制作一个PDF文件在加载文件时触发一个OutOfMemory-Exception。
Severity
Patch Name
Apache PDFBox资源管理错误漏洞的补丁
Patch Description
Apache PDFBox是美国阿帕奇(Apache)基金会的一款基于Java语言的开源工具库。该产品提供PDF文档创建和编辑等功能。 Apache PDFBox 存在安全漏洞,攻击者可利用该漏洞通过精心制作一个PDF文件在加载文件时触发一个OutOfMemory-Exception。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

目前厂商已发布升级补丁以修复漏洞,补丁获取链接: https://lists.apache.org/thread.html/re3bd16f0cc8f1fbda46b06a4b8241cd417f71402809baa81548fc20e%40%3Cusers.pdfbox.apache.org%3E

Reference
http://www.openwall.com/lists/oss-security/2021/06/12/2
Impacted products
Name
Apache PDFBox 2.0.*,<2.0.23
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-31811"
    }
  },
  "description": "Apache PDFBox\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u57fa\u4e8eJava\u8bed\u8a00\u7684\u5f00\u6e90\u5de5\u5177\u5e93\u3002\u8be5\u4ea7\u54c1\u63d0\u4f9bPDF\u6587\u6863\u521b\u5efa\u548c\u7f16\u8f91\u7b49\u529f\u80fd\u3002\n\nApache PDFBox \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7cbe\u5fc3\u5236\u4f5c\u4e00\u4e2aPDF\u6587\u4ef6\u5728\u52a0\u8f7d\u6587\u4ef6\u65f6\u89e6\u53d1\u4e00\u4e2aOutOfMemory-Exception\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://lists.apache.org/thread.html/re3bd16f0cc8f1fbda46b06a4b8241cd417f71402809baa81548fc20e%40%3Cusers.pdfbox.apache.org%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-42397",
  "openTime": "2021-06-17",
  "patchDescription": "Apache PDFBox\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u57fa\u4e8eJava\u8bed\u8a00\u7684\u5f00\u6e90\u5de5\u5177\u5e93\u3002\u8be5\u4ea7\u54c1\u63d0\u4f9bPDF\u6587\u6863\u521b\u5efa\u548c\u7f16\u8f91\u7b49\u529f\u80fd\u3002\r\n\r\nApache PDFBox \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7cbe\u5fc3\u5236\u4f5c\u4e00\u4e2aPDF\u6587\u4ef6\u5728\u52a0\u8f7d\u6587\u4ef6\u65f6\u89e6\u53d1\u4e00\u4e2aOutOfMemory-Exception\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": "Apache PDFBox\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache PDFBox 2.0.*\uff0c\u003c2.0.23"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2021/06/12/2",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-17",
  "title": "Apache PDFBox\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}


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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.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • 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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