Vulnerability-Lookup

CNVD-2017-10717

Vulnerability from cnvd - Published: 2017-06-22

Title

Exiv2拒绝服务漏洞

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。 Exiv 2 0.26版本中存在拒绝服务漏洞。攻击者可借助特制的tiff文件利用该漏洞造成段错误。

Severity

中

Patch Name

Exiv2拒绝服务漏洞的补丁

Patch 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。 Exiv 2 0.26版本中存在拒绝服务漏洞。攻击者可借助特制的tiff文件利用该漏洞造成段错误。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://dev.exiv2.org/issues/1295

Reference

https://github.com/lolo-pop/poc/tree/master/Segmentation%20fault%20in%20convert-test(exiv2)

Impacted products

Name
Exiv2 Exiv2 2.0.26

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9239"
    }
  },
  "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\nExiv 2 0.26\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684tiff\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u6bb5\u9519\u8bef\u3002",
  "discovererName": "lolopop and Young_x",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://dev.exiv2.org/issues/1295",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-10717",
  "openTime": "2017-06-22",
  "patchDescription": "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\nExiv 2 0.26\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684tiff\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u6bb5\u9519\u8bef\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Exiv2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Exiv2 Exiv2 2.0.26"
  },
  "referenceLink": "https://github.com/lolo-pop/poc/tree/master/Segmentation%20fault%20in%20convert-test(exiv2)",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-31",
  "title": "Exiv2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-9239 (GCVE-0-2017-9239)

Vulnerability from cvelistv5 – Published: 2017-05-26 10:00 – Updated: 2024-08-05 17:02

Summary

An issue was discovered in Exiv2 0.26. When the data structure of the structure ifd is incorrect, the program assigns pValue_ to 0x0, and the value of pValue() is 0x0. TiffImageEntry::doWriteImage will use the value of pValue() to cause a segmentation fault. To exploit this vulnerability, someone must open a crafted tiff file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://usn.ubuntu.com/3852-1/	vendor-advisoryx_refsource_UBUNTU
http://dev.exiv2.org/issues/1295	x_refsource_MISC
http://www.securityfocus.com/bid/98720	vdb-entryx_refsource_BID
https://github.com/lolo-pop/poc/tree/master/Segme…	x_refsource_MISC
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Date Public

2017-05-26 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

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