cnvd - cnvd-2018-05212

cnvd-2018-05212

Vulnerability from cnvd

Title: Exiv2 'Exiv2::IptcData::printStructure'函数越边界读取漏洞

Description:

Exiv2是软件开发者Andreas Huggel所研发的一套用于管理图像元数据的C++库和命令行应用程序，它提供了快速容易读取和写入EXIF、IPTC和XMP多种格式的图像元数据。

Exiv2 0.26版本中的iptc.cpp文件的'Exiv2::IptcData::printStructure'函数存在越边界读取漏洞。远程攻击者可借助特制的TIFF文件利用该漏洞造成拒绝服务。

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.exiv2.org/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-17724

Impacted products

Name
Exiv2 Exiv2 0.26

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17724"
    }
  },
  "description": "Exiv2\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Andreas Huggel\u6240\u7814\u53d1\u7684\u4e00\u5957\u7528\u4e8e\u7ba1\u7406\u56fe\u50cf\u5143\u6570\u636e\u7684C++\u5e93\u548c\u547d\u4ee4\u884c\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b83\u63d0\u4f9b\u4e86\u5feb\u901f\u5bb9\u6613\u8bfb\u53d6\u548c\u5199\u5165EXIF\u3001IPTC\u548cXMP\u591a\u79cd\u683c\u5f0f\u7684\u56fe\u50cf\u5143\u6570\u636e\u3002\r\n\r\nExiv2 0.26\u7248\u672c\u4e2d\u7684iptc.cpp\u6587\u4ef6\u7684\u0027Exiv2::IptcData::printStructure\u0027\u51fd\u6570\u5b58\u5728\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684TIFF\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Wei You",
  "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.exiv2.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05212",
  "openTime": "2018-03-14",
  "products": {
    "product": "Exiv2 Exiv2 0.26"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-17724",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-13",
  "title": "Exiv2 \u0027Exiv2::IptcData::printStructure\u0027\u51fd\u6570\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2017-17724 (GCVE-0-2017-17724)

Vulnerability from cvelistv5

Published

2018-02-12 22:00

Modified

2024-08-05 20:59

Severity ?

CWE

Summary

In Exiv2 0.26, there is a heap-based buffer over-read in the Exiv2::IptcData::printStructure function in iptc.cpp, related to the "!= 0x1c" case. Remote attackers can exploit this vulnerability to cause a denial of service via a crafted TIFF file.

References

▼	URL	Tags
	https://github.com/Exiv2/exiv2/issues/263	x_refsource_MISC
	https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md	x_refsource_MISC
	https://security.gentoo.org/glsa/201811-14	vendor-advisory, x_refsource_GENTOO
	https://bugzilla.redhat.com/show_bug.cgi?id=1524107	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2019:2101	vendor-advisory, x_refsource_REDHAT

Impacted products

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

Show details on NVD website

JSON

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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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