cnvd - cnvd-2017-04259

cnvd-2017-04259

Vulnerability from cnvd

Title

PoDoFo的ColorChanger中的GetColorFromStack函数拒绝服务漏洞

Description

PoDoFo是一个开源的、使用C++编写的PDF文件格式的库。 PoDoFo的colorchanger.cpp文件的ColorChanger::GetColorFromStack函数存在拒绝服务的漏洞。允许远程攻击者构建恶意文件，诱使用户解析，可使应用程序崩溃。

Severity

中

Formal description

目前没有详细的解决方案提供： http://podofo.sourceforge.net/

Reference

https://blogs.gentoo.org/ago/2017/03/02/podofo-invalid-memory-read-in-colorchangergetcolorfromstack-colorchanger-cpp/ https://nvd.nist.gov/vuln/detail/CVE-2017-6840

Impacted products

Name
PoDoFo PoDoFo 0.9.5

Show details on source website

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6840"
    }
  },
  "description": "PoDoFo\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u3001\u4f7f\u7528C++\u7f16\u5199\u7684PDF\u6587\u4ef6\u683c\u5f0f\u7684\u5e93\u3002\r\n\r\nPoDoFo\u7684colorchanger.cpp\u6587\u4ef6\u7684ColorChanger::GetColorFromStack\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u7684\u6f0f\u6d1e\u3002\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u6784\u5efa\u6076\u610f\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "Agostino Sarubbo of Gentoo.",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://podofo.sourceforge.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-04259",
  "openTime": "2017-04-11",
  "products": {
    "product": "PoDoFo PoDoFo 0.9.5"
  },
  "referenceLink": "https://blogs.gentoo.org/ago/2017/03/02/podofo-invalid-memory-read-in-colorchangergetcolorfromstack-colorchanger-cpp/\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-6840",
  "serverity": "\u4e2d",
  "submitTime": "2017-03-22",
  "title": "PoDoFo\u7684ColorChanger\u4e2d\u7684GetColorFromStack\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-6840 (GCVE-0-2017-6840)

Vulnerability from cvelistv5

Published

2017-03-15 14:00

Modified

2024-08-05 15:41

Severity ?

CWE

n/a

Summary

The ColorChanger::GetColorFromStack function in colorchanger.cpp in PoDoFo 0.9.5 allows remote attackers to cause a denial of service (invalid read) via a crafted file.

References

URL

Tags

https://blogs.gentoo.org/ago/2017/03/02/podofo-invalid-memory-read-in-colorchangergetcolorfromstack-colorchanger-cpp/

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

{
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          "dateUpdated": "2024-08-05T15:41:17.685Z",
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              "x_transferred"
            ],
            "url": "https://blogs.gentoo.org/ago/2017/03/02/podofo-invalid-memory-read-in-colorchangergetcolorfromstack-colorchanger-cpp/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      ],
      "datePublic": "2017-03-02T00:00:00",
      "descriptions": [
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          "lang": "en",
          "value": "The ColorChanger::GetColorFromStack function in colorchanger.cpp in PoDoFo 0.9.5 allows remote attackers to cause a denial of service (invalid read) via a crafted file."
        }
      ],
      "problemTypes": [
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          "descriptions": [
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      "providerMetadata": {
        "dateUpdated": "2017-03-15T13:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
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          "url": "https://blogs.gentoo.org/ago/2017/03/02/podofo-invalid-memory-read-in-colorchangergetcolorfromstack-colorchanger-cpp/"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-6840",
          "STATE": "PUBLIC"
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        "affects": {
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            "vendor_data": [
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                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
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    "dateReserved": "2017-03-12T00:00:00",
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  "dataVersion": "5.1"
}

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