cnvd - cnvd-2016-02227

cnvd-2016-02227

Vulnerability from cnvd

Title: Silicon Graphics LibTiff拒绝服务漏洞（CNVD-2016-02227）

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。

Silicon Graphics LibTiff 4.0.6及之前版本的tif_dirinfo.c文件中的‘tagCompare’函数存在拒绝服务漏洞。攻击者可借助thumbnail命令，利用该漏洞造成拒绝服务（非法读取）。

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： http://www.libtiff.org/

Reference: http://www.libtiff.org/

Impacted products

Name
Silicon Graphics, Inc. LibTiff <=4.0.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-3634"
    }
  },
  "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\r\n\r\nSilicon Graphics LibTiff 4.0.6\u53ca\u4e4b\u524d\u7248\u672c\u7684tif_dirinfo.c\u6587\u4ef6\u4e2d\u7684\u0026lsquo;tagCompare\u0026rsquo;\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9thumbnail\u547d\u4ee4\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u975e\u6cd5\u8bfb\u53d6\uff09\u3002",
  "discovererName": "Kaixiang Zhang of the Cloud Security Team, Qihoo 360",
  "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-2016-02227",
  "openTime": "2016-04-15",
  "products": {
    "product": "Silicon Graphics, Inc. LibTiff \u003c=4.0.6"
  },
  "referenceLink": "http://www.libtiff.org/",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-13",
  "title": "Silicon Graphics LibTiff\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-02227\uff09"
}

CVE-2016-3634 (GCVE-0-2016-3634)

Vulnerability from cvelistv5

Published

2016-10-03 16:00

Modified

2024-08-06 00:03

Severity ?

CWE

Summary

The tagCompare function in tif_dirinfo.c in the thumbnail tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via vectors related to field_tag matching.

References

▼	URL	Tags
	http://www.openwall.com/lists/oss-security/2016/04/08/13	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/93335	vdb-entry, x_refsource_BID
	https://security.gentoo.org/glsa/201701-16	vendor-advisory, x_refsource_GENTOO
	http://bugzilla.maptools.org/show_bug.cgi?id=2547	x_refsource_MISC

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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