cnvd - cnvd-2018-02812

cnvd-2018-02812

Vulnerability from cnvd

Title: Opencv整数溢出漏洞

Description:

Opencv是一个开源的、跨平台的、轻量级的计算机视觉库。

Opencv 3.3及之前的版本中的opencv/modules/imgcodecs/src/utils.cpp文件的‘FillUniColor’和‘FillUniGray’函数存在整数溢出漏洞，该漏洞源于程序未能检测输入的长度。远程攻击者可利用该漏洞执行代码或造成拒绝服务。

Severity: 中

Patch Name: Opencv整数溢出漏洞的补丁

Patch Description:

Opencv是一个开源的、跨平台的、轻量级的计算机视觉库。

Opencv 3.3及之前的版本中的opencv/modules/imgcodecs/src/utils.cpp文件的‘FillUniColor’和‘FillUniGray’函数存在整数溢出漏洞，该漏洞源于程序未能检测输入的长度。远程攻击者可利用该漏洞执行代码或造成拒绝服务。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/opencv/opencv/issues/9723

Reference: https://github.com/blendin/pocs/blob/master/opencv/0.OOB_Write_FillUniColor

Impacted products

Name
OpenCV OpenCV <=3.3

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-1000450"
    }
  },
  "description": "Opencv\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u3001\u8de8\u5e73\u53f0\u7684\u3001\u8f7b\u91cf\u7ea7\u7684\u8ba1\u7b97\u673a\u89c6\u89c9\u5e93\u3002\r\n\r\nOpencv 3.3\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684opencv/modules/imgcodecs/src/utils.cpp\u6587\u4ef6\u7684\u2018FillUniColor\u2019\u548c\u2018FillUniGray\u2019\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u68c0\u6d4b\u8f93\u5165\u7684\u957f\u5ea6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/opencv/opencv/issues/9723",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-02812",
  "openTime": "2018-02-06",
  "patchDescription": "Opencv\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u3001\u8de8\u5e73\u53f0\u7684\u3001\u8f7b\u91cf\u7ea7\u7684\u8ba1\u7b97\u673a\u89c6\u89c9\u5e93\u3002\r\n\r\nOpencv 3.3\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684opencv/modules/imgcodecs/src/utils.cpp\u6587\u4ef6\u7684\u2018FillUniColor\u2019\u548c\u2018FillUniGray\u2019\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u68c0\u6d4b\u8f93\u5165\u7684\u957f\u5ea6\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "Opencv\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "OpenCV OpenCV \u003c=3.3"
  },
  "referenceLink": "https://github.com/blendin/pocs/blob/master/opencv/0.OOB_Write_FillUniColor",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-04",
  "title": "Opencv\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-1000450 (GCVE-0-2017-1000450)

Vulnerability from cvelistv5

Published

2018-01-02 17:00

Modified

2024-08-05 22:00

Severity ?

CWE

Summary

In opencv/modules/imgcodecs/src/utils.cpp, functions FillUniColor and FillUniGray do not check the input length, which can lead to integer overflow. If the image is from remote, may lead to remote code execution or denial of service. This affects Opencv 3.3 and earlier.

References

▼	URL	Tags
	https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html	mailing-list, x_refsource_MLIST
	https://github.com/blendin/pocs/blob/master/opencv/0.OOB_Write_FillUniColor	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2018/01/msg00008.html	mailing-list, x_refsource_MLIST
	https://github.com/opencv/opencv/issues/9723	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html	mailing-list, x_refsource_MLIST

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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