cnvd - cnvd-2017-07752

cnvd-2017-07752

Vulnerability from cnvd

Title: Silicon Graphics LibTIFF堆缓冲区溢出漏洞（CNVD-2017-07752）

Description:

Silicon Graphics LibTIFF是美国Silicon Graphics公司的一个读写TIFF（标签图像文件格式）文件的库。该库包含一些处理TIFF文件的命令行工具。

Silicon Graphics LibTIFF 4.0.7版本中的bmp2tiff存在堆缓冲区溢出漏洞，该漏洞源于程序为呢验证bitmap-information包头中的biWidth和biHeight是否与真实输入匹配。攻击者可利用该漏洞造成堆缓冲区越边界读取。

Severity: 高

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： http://www.libtiff.org/

Reference: http://bugzilla.maptools.org/show_bug.cgi?id=2690

Impacted products

Name
Silicon Graphics, Inc. LibTiff 4.0.7

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9117"
    }
  },
  "description": "Silicon Graphics LibTIFF\u662f\u7f8e\u56fdSilicon Graphics\u516c\u53f8\u7684\u4e00\u4e2a\u8bfb\u5199TIFF\uff08\u6807\u7b7e\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff09\u6587\u4ef6\u7684\u5e93\u3002\u8be5\u5e93\u5305\u542b\u4e00\u4e9b\u5904\u7406TIFF\u6587\u4ef6\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002\r\n\r\nSilicon Graphics LibTIFF 4.0.7\u7248\u672c\u4e2d\u7684bmp2tiff\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e3a\u5462\u9a8c\u8bc1bitmap-information\u5305\u5934\u4e2d\u7684biWidth\u548cbiHeight\u662f\u5426\u4e0e\u771f\u5b9e\u8f93\u5165\u5339\u914d\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u3002",
  "discovererName": "Silicon Graphics, Inc.",
  "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\nhttp://www.libtiff.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-07752",
  "openTime": "2017-05-31",
  "products": {
    "product": "Silicon Graphics, Inc. LibTiff 4.0.7"
  },
  "referenceLink": "http://bugzilla.maptools.org/show_bug.cgi?id=2690",
  "serverity": "\u9ad8",
  "submitTime": "2017-05-23",
  "title": "Silicon Graphics LibTIFF\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-07752\uff09"
}

CVE-2017-9117 (GCVE-0-2017-9117)

Vulnerability from cvelistv5

Published

2017-05-21 19:00

Modified

2025-01-07 23:52

Severity ?

4.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-125 - Out-of-bounds Read

Summary

In LibTIFF 4.0.6 and possibly other versions, the program processes BMP images without verifying that biWidth and biHeight in the bitmap-information header match the actual input, as demonstrated by a heap-based buffer over-read in bmp2tiff. NOTE: mentioning bmp2tiff does not imply that the activation point is in the bmp2tiff.c file (which was removed before the 4.0.7 release).

References

▼	URL	Tags
	https://usn.ubuntu.com/3606-1/	vendor-advisory
	http://www.securityfocus.com/bid/98581	vdb-entry
	http://bugzilla.maptools.org/show_bug.cgi?id=2690
	https://gitlab.com/libtiff/libtiff/-/issues/89

Impacted products

	Vendor	Product	Version
	LibTIFF	LibTIFF	Version: 4.0.6 ≤

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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