CNVD-2020-16095

Vulnerability from cnvd - Published: 2020-03-09
VLAI
Title
Nitro Pro堆内存破坏漏洞
Description
Nitro Pro是一款桌面产品,具有完整的PDF创建和编辑功能。 Nitro Pro 13.13.2.242之前版本中的npdf.dll存在JBIG2Decode CNxJBIG2DecodeStream堆内存破坏漏洞。攻击者可通过特制PDF文档利用该漏洞导致在npdf!CAPPDAnnotHandlerUtils::create_popup_for_markup+0x12fbe发生堆破坏。
Severity
中
Patch Name
Nitro Pro堆内存破坏漏洞的补丁
Patch Description
Nitro Pro是一款桌面产品,具有完整的PDF创建和编辑功能。 Nitro Pro 13.13.2.242之前版本中的npdf.dll存在JBIG2Decode CNxJBIG2DecodeStream堆内存破坏漏洞。攻击者可通过特制PDF文档利用该漏洞导致在npdf!CAPPDAnnotHandlerUtils::create_popup_for_markup+0x12fbe发生堆破坏。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

厂商已发布了漏洞修复程序,请及时关注更新: https://www.gonitro.com/

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-10223
Impacted products
Name
Nitro PDF Nitro Pro <13.13.2.242
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-10223",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-10223"
    }
  },
  "description": "Nitro Pro\u662f\u4e00\u6b3e\u684c\u9762\u4ea7\u54c1\uff0c\u5177\u6709\u5b8c\u6574\u7684PDF\u521b\u5efa\u548c\u7f16\u8f91\u529f\u80fd\u3002\n\nNitro Pro 13.13.2.242\u4e4b\u524d\u7248\u672c\u4e2d\u7684npdf.dll\u5b58\u5728JBIG2Decode CNxJBIG2DecodeStream\u5806\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236PDF\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5728npdf!CAPPDAnnotHandlerUtils::create_popup_for_markup+0x12fbe\u53d1\u751f\u5806\u7834\u574f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.gonitro.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-16095",
  "openTime": "2020-03-09",
  "patchDescription": "Nitro Pro\u662f\u4e00\u6b3e\u684c\u9762\u4ea7\u54c1\uff0c\u5177\u6709\u5b8c\u6574\u7684PDF\u521b\u5efa\u548c\u7f16\u8f91\u529f\u80fd\u3002\r\n\r\nNitro Pro 13.13.2.242\u4e4b\u524d\u7248\u672c\u4e2d\u7684npdf.dll\u5b58\u5728JBIG2Decode CNxJBIG2DecodeStream\u5806\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236PDF\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5728npdf!CAPPDAnnotHandlerUtils::create_popup_for_markup+0x12fbe\u53d1\u751f\u5806\u7834\u574f\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": "Nitro Pro\u5806\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Nitro PDF Nitro Pro \u003c13.13.2.242"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-10223",
  "serverity": "\u4e2d",
  "submitTime": "2020-03-09",
  "title": "Nitro Pro\u5806\u5185\u5b58\u7834\u574f\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.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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