cnvd - cnvd-2021-25967

cnvd-2021-25967

Vulnerability from cnvd

Title: ImageMagick输入验证错误漏洞（CNVD-2021-25967）

Description:

Imagemagick Studio ImageMagick是美国ImageMagick Studio（Imagemagick Studio）公司的一套开源的图像处理软件。该软件可读取、转换或写入多种格式的图片。

ImageMagick 7.0.9-0之前版本存在安全漏洞，该漏洞源于MagickCore/histogram.c中的HistogramCompare()中有4个地方可能在简单的数学计算中出现整数溢出。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: ImageMagick输入验证错误漏洞（CNVD-2021-25967）的补丁

Patch Description:

Imagemagick Studio ImageMagick是美国ImageMagick Studio（Imagemagick Studio）公司的一套开源的图像处理软件。该软件可读取、转换或写入多种格式的图片。

ImageMagick 7.0.9-0之前版本存在安全漏洞，该漏洞源于MagickCore/histogram.c中的HistogramCompare()中有4个地方可能在简单的数学计算中出现整数溢出。目前没有详细的漏洞细节提供。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/ImageMagick/ImageMagick/commit/94691f00839dbdf43edb1508af945ab19b388573

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1891612

Impacted products

Name
ImageMagick Studio ImageMagick <7.0.9-0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-25666",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-25666"
    }
  },
  "description": "Imagemagick Studio ImageMagick\u662f\u7f8e\u56fdImageMagick Studio\uff08Imagemagick Studio\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u56fe\u50cf\u5904\u7406\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u8bfb\u53d6\u3001\u8f6c\u6362\u6216\u5199\u5165\u591a\u79cd\u683c\u5f0f\u7684\u56fe\u7247\u3002\n\nImageMagick 7.0.9-0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eMagickCore/histogram.c\u4e2d\u7684HistogramCompare()\u4e2d\u67094\u4e2a\u5730\u65b9\u53ef\u80fd\u5728\u7b80\u5355\u7684\u6570\u5b66\u8ba1\u7b97\u4e2d\u51fa\u73b0\u6574\u6570\u6ea2\u51fa\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1ahttps://github.com/ImageMagick/ImageMagick/commit/94691f00839dbdf43edb1508af945ab19b388573",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-25967",
  "openTime": "2021-04-08",
  "patchDescription": "Imagemagick Studio ImageMagick\u662f\u7f8e\u56fdImageMagick Studio\uff08Imagemagick Studio\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u56fe\u50cf\u5904\u7406\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u8bfb\u53d6\u3001\u8f6c\u6362\u6216\u5199\u5165\u591a\u79cd\u683c\u5f0f\u7684\u56fe\u7247\u3002\r\n\r\nImageMagick 7.0.9-0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eMagickCore/histogram.c\u4e2d\u7684HistogramCompare()\u4e2d\u67094\u4e2a\u5730\u65b9\u53ef\u80fd\u5728\u7b80\u5355\u7684\u6570\u5b66\u8ba1\u7b97\u4e2d\u51fa\u73b0\u6574\u6570\u6ea2\u51fa\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "ImageMagick\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-25967\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "ImageMagick Studio ImageMagick \u003c7.0.9-0"
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  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1891612",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-15",
  "title": "ImageMagick\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-25967\uff09"
}

CVE-2020-25666 (GCVE-0-2020-25666)

Vulnerability from cvelistv5

Published

2020-12-08 00:00

Modified

2024-08-04 15:40

Severity ?

CWE

CWE-190

Summary

There are 4 places in HistogramCompare() in MagickCore/histogram.c where an integer overflow is possible during simple math calculations. This occurs in the rgb values and `count` value for a color. The patch uses casts to `ssize_t` type for these calculations, instead of `int`. This flaw could impact application reliability in the event that ImageMagick processes a crafted input file. This flaw affects ImageMagick versions prior to 7.0.9-0.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1891612
	https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html	mailing-list
	https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html	mailing-list

Impacted products

	Vendor	Product	Version
	n/a	ImageMagick	Version: prior to 7.0.9-0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T15:40:36.313Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1891612"
          },
          {
            "name": "[debian-lts-announce] 20210323 [SECURITY] [DLA 2602-1] imagemagick security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html"
          },
          {
            "name": "[debian-lts-announce] 20230311 [SECURITY] [DLA 3357-1] imagemagick security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ImageMagick",
          "vendor": "n/a",
          "versions": [
            {
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              "version": "prior to 7.0.9-0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "There are 4 places in HistogramCompare() in MagickCore/histogram.c where an integer overflow is possible during simple math calculations. This occurs in the rgb values and `count` value for a color. The patch uses casts to `ssize_t` type for these calculations, instead of `int`. This flaw could impact application reliability in the event that ImageMagick processes a crafted input file. This flaw affects ImageMagick versions prior to 7.0.9-0."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "description": "CWE-190",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2023-03-11T00:00:00",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1891612"
        },
        {
          "name": "[debian-lts-announce] 20210323 [SECURITY] [DLA 2602-1] imagemagick security update",
          "tags": [
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  "cveMetadata": {
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    "assignerShortName": "redhat",
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    "datePublished": "2020-12-08T00:00:00",
    "dateReserved": "2020-09-16T00:00:00",
    "dateUpdated": "2024-08-04T15:40:36.313Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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