cnvd - cnvd-2015-00142

cnvd-2015-00142

Vulnerability from cnvd

Title: Exiv riffvideo.cpp缓冲区溢出漏洞

Description:

Exiv2是一个用来提取图片中的EXIF、LPTC和XMP元数据信息的C++类库。

Exiv2 riffvideo.cpp中的RiffVideo::infoTagsHandler函数存在缓冲区溢出漏洞，允许攻击者构建包含超长IKEY INFO标签值的AVI文件，诱使用户解析，可使应用程序崩溃。

Severity: 中

Patch Name: Exiv riffvideo.cpp缓冲区溢出漏洞的补丁

Patch Description:

Exiv2是一个用来提取图片中的EXIF、LPTC和XMP元数据信息的C++类库。

Exiv2 riffvideo.cpp中的RiffVideo::infoTagsHandler函数存在缓冲区溢出漏洞，允许攻击者构建包含超长IKEY INFO标签值的AVI文件，诱使用户解析，可使应用程序崩溃。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这个安全问题，请到厂商的主页下载： http://dev.exiv2.org/projects/exiv2/repository/diff?rev=3264&rev_to=3263

Reference: http://dev.exiv2.org/issues/960 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9449

Impacted products

Name
Exiv2 Exiv2 0.24

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "71912"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-9449"
    }
  },
  "description": "Exiv2\u662f\u4e00\u4e2a\u7528\u6765\u63d0\u53d6\u56fe\u7247\u4e2d\u7684EXIF\u3001LPTC\u548cXMP\u5143\u6570\u636e\u4fe1\u606f\u7684C++\u7c7b\u5e93\u3002\r\n\r\nExiv2 riffvideo.cpp\u4e2d\u7684RiffVideo::infoTagsHandler\u51fd\u6570\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u6784\u5efa\u5305\u542b\u8d85\u957fIKEY INFO\u6807\u7b7e\u503c\u7684AVI\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "Henrique Fernandes",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://dev.exiv2.org/projects/exiv2/repository/diff?rev=3264\u0026rev_to=3263",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00142",
  "openTime": "2015-01-07",
  "patchDescription": "Exiv2\u662f\u4e00\u4e2a\u7528\u6765\u63d0\u53d6\u56fe\u7247\u4e2d\u7684EXIF\u3001LPTC\u548cXMP\u5143\u6570\u636e\u4fe1\u606f\u7684C++\u7c7b\u5e93\u3002\r\n\r\nExiv2 riffvideo.cpp\u4e2d\u7684RiffVideo::infoTagsHandler\u51fd\u6570\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u6784\u5efa\u5305\u542b\u8d85\u957fIKEY INFO\u6807\u7b7e\u503c\u7684AVI\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "Exiv riffvideo.cpp\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Exiv2 Exiv2 0.24"
  },
  "referenceLink": "http://dev.exiv2.org/issues/960\r\nhttp://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9449",
  "serverity": "\u4e2d",
  "submitTime": "2015-01-06",
  "title": "Exiv riffvideo.cpp\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2014-9449 (GCVE-0-2014-9449)

Vulnerability from cvelistv5

Published

2015-01-02 20:00

Modified

2024-08-06 13:47

Severity ?

CWE

Summary

Buffer overflow in the RiffVideo::infoTagsHandler function in riffvideo.cpp in Exiv2 0.24 allows remote attackers to cause a denial of service (crash) via a long IKEY INFO tag value in an AVI file.

References

▼	URL	Tags
	http://www.ubuntu.com/usn/USN-2454-1	vendor-advisory, x_refsource_UBUNTU
	http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148382.html	vendor-advisory, x_refsource_FEDORA
	http://dev.exiv2.org/issues/960	x_refsource_CONFIRM
	http://secunia.com/advisories/61801	third-party-advisory, x_refsource_SECUNIA
	https://security.gentoo.org/glsa/201507-03	vendor-advisory, x_refsource_GENTOO
	http://www.securityfocus.com/bid/71912	vdb-entry, x_refsource_BID
	http://dev.exiv2.org/projects/exiv2/repository/diff?rev=3264&rev_to=3263	x_refsource_CONFIRM

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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