cnvd - cnvd-2017-09345

cnvd-2017-09345

Vulnerability from cnvd

Title: ytnef拒绝服务漏洞（CNVD-2017-09345）

Description:

ytnef是一个用于从winmail.dat文件中提取数据的应用程序库。

ytnef 1.9.2版本中的lib/ytnef.c文件的‘SwapDWord’函数存在拒绝服务漏洞。远程攻击者可借助特制的文件利用该漏洞造成拒绝服务（堆缓冲区越边界读取和应用程序崩溃）。

Severity: 中

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://github.com/Yeraze/ytnef

Reference: https://blogs.gentoo.org/ago/2017/05/24/ytnef-heap-based-buffer-overflow-in-swapdword-ytnef-c/

Impacted products

Name
ytnef ytnef 1.9.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9472"
    }
  },
  "description": "ytnef\u662f\u4e00\u4e2a\u7528\u4e8e\u4ecewinmail.dat\u6587\u4ef6\u4e2d\u63d0\u53d6\u6570\u636e\u7684\u5e94\u7528\u7a0b\u5e8f\u5e93\u3002\r\n\r\nytnef 1.9.2\u7248\u672c\u4e2d\u7684lib/ytnef.c\u6587\u4ef6\u7684\u2018SwapDWord\u2019\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "Agostino Sarubbo of Gentoo.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://github.com/Yeraze/ytnef",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-09345",
  "openTime": "2017-06-13",
  "products": {
    "product": "ytnef ytnef 1.9.2"
  },
  "referenceLink": "https://blogs.gentoo.org/ago/2017/05/24/ytnef-heap-based-buffer-overflow-in-swapdword-ytnef-c/",
  "serverity": "\u4e2d",
  "submitTime": "2017-06-12",
  "title": "ytnef\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-09345\uff09"
}

CVE-2017-9472 (GCVE-0-2017-9472)

Vulnerability from cvelistv5

Published

2017-06-07 04:50

Modified

2024-08-05 17:11

Severity ?

CWE

Summary

In ytnef 1.9.2, the SwapDWord function in lib/ytnef.c allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file.

References

▼	URL	Tags
	https://blogs.gentoo.org/ago/2017/05/24/ytnef-heap-based-buffer-overflow-in-swapdword-ytnef-c/	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/	vendor-advisory, x_refsource_FEDORA

Impacted products

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

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
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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