cnvd - cnvd-2018-02218

cnvd-2018-02218

Vulnerability from cnvd

Title

LibTIFF内存错误引用漏洞

Description

Libtiff是一个用于读取和写入标记图像文件格式（缩写为TIFF）文件的库。 LibTIFF中的tiff2pdf.c中的t2p_writeproc函数存在内存错误引用漏洞。攻击者可利用该漏洞执行任意代码或造成拒绝服务。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://www.libtiff.org/

Reference

http://bugzilla.maptools.org/show_bug.cgi?id=2769 https://www.securityfocus.com/bid/102331

Impacted products

Name
Libtiff LibTiff 4.0.8

Show details on source website

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "102331"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17973"
    }
  },
  "description": "Libtiff\u662f\u4e00\u4e2a\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165\u6807\u8bb0\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff08\u7f29\u5199\u4e3aTIFF\uff09\u6587\u4ef6\u7684\u5e93\u3002\r\n\r\nLibTIFF\u4e2d\u7684tiff2pdf.c\u4e2d\u7684t2p_writeproc\u51fd\u6570\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "xiaosatianyu",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://www.libtiff.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-02218",
  "openTime": "2018-01-30",
  "products": {
    "product": "Libtiff LibTiff 4.0.8"
  },
  "referenceLink": "http://bugzilla.maptools.org/show_bug.cgi?id=2769\r\nhttps://www.securityfocus.com/bid/102331",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-02",
  "title": "LibTIFF\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e"
}

CVE-2017-17973 (GCVE-0-2017-17973)

Vulnerability from cvelistv5

Published

2017-12-29 21:00

Modified

2024-08-05 21:06

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

n/a

Summary

In LibTIFF 4.0.8, there is a heap-based use-after-free in the t2p_writeproc function in tiff2pdf.c. NOTE: there is a third-party report of inability to reproduce this issue

References

URL

Tags

	http://bugzilla.maptools.org/show_bug.cgi?id=2769	x_refsource_MISC
	https://bugzilla.novell.com/show_bug.cgi?id=1074318	x_refsource_MISC
	http://www.securityfocus.com/bid/102331	vdb-entry, x_refsource_BID
	https://bugzilla.redhat.com/show_bug.cgi?id=1530912	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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