cnvd - cnvd-2021-11327

cnvd-2021-11327

Vulnerability from cnvd

Title: ImageMagick输入验证错误漏洞（CNVD-2021-11327）

Description:

ImageMagick是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存在安全漏洞，该漏洞源于IntensityCompare() of /magick/quantize.c，当ImageMagick处理精心制作的输入文件时，对PixelPacketIntensity()的调用会将溢出的值返回给调用者。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-2021-11327）的补丁

Patch Description:

ImageMagick是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存在安全漏洞，该漏洞源于IntensityCompare() of /magick/quantize.c，当ImageMagick处理精心制作的输入文件时，对PixelPacketIntensity()的调用会将溢出的值返回给调用者。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/ImageMagick6/commit/d5df600d43c8706df513a3273d09aee6f54a9233

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1894231

Impacted products

Name
['Imagemagick ImageMagick <6.9.10-69', 'Imagemagick Imagemagick 7.0.8-69']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-27754",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-27754"
    }
  },
  "description": "ImageMagick\u662f\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\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIntensityCompare() of /magick/quantize.c\uff0c\u5f53ImageMagick\u5904\u7406\u7cbe\u5fc3\u5236\u4f5c\u7684\u8f93\u5165\u6587\u4ef6\u65f6\uff0c\u5bf9PixelPacketIntensity()\u7684\u8c03\u7528\u4f1a\u5c06\u6ea2\u51fa\u7684\u503c\u8fd4\u56de\u7ed9\u8c03\u7528\u8005\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\uff1a\r\nhttps://github.com/ImageMagick/ImageMagick6/commit/d5df600d43c8706df513a3273d09aee6f54a9233",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-11327",
  "openTime": "2021-02-22",
  "patchDescription": "ImageMagick\u662f\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\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIntensityCompare() of /magick/quantize.c\uff0c\u5f53ImageMagick\u5904\u7406\u7cbe\u5fc3\u5236\u4f5c\u7684\u8f93\u5165\u6587\u4ef6\u65f6\uff0c\u5bf9PixelPacketIntensity()\u7684\u8c03\u7528\u4f1a\u5c06\u6ea2\u51fa\u7684\u503c\u8fd4\u56de\u7ed9\u8c03\u7528\u8005\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-2021-11327\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Imagemagick ImageMagick \u003c6.9.10-69",
      "Imagemagick Imagemagick 7.0.8-69"
    ]
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1894231",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-23",
  "title": "ImageMagick\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-11327\uff09"
}

CVE-2020-27754 (GCVE-0-2020-27754)

Vulnerability from cvelistv5

Published

2020-12-08 00:00

Modified

2024-08-04 16:18

Severity ?

CWE

CWE-190

Summary

In IntensityCompare() of /magick/quantize.c, there are calls to PixelPacketIntensity() which could return overflowed values to the caller when ImageMagick processes a crafted input file. To mitigate this, the patch introduces and uses the ConstrainPixelIntensity() function, which forces the pixel intensities to be within the proper bounds in the event of an overflow. This flaw affects ImageMagick versions prior to 6.9.10-69 and 7.0.8-69.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1894231
	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 6.9.10-69 Version: prior to 7.0.8-69

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:18:45.822Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894231"
          },
          {
            "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": [
            {
              "status": "affected",
              "version": "prior to 6.9.10-69"
            },
            {
              "status": "affected",
              "version": "prior to 7.0.8-69"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In IntensityCompare() of /magick/quantize.c, there are calls to PixelPacketIntensity() which could return overflowed values to the caller when ImageMagick processes a crafted input file. To mitigate this, the patch introduces and uses the ConstrainPixelIntensity() function, which forces the pixel intensities to be within the proper bounds in the event of an overflow. This flaw affects ImageMagick versions prior to 6.9.10-69 and 7.0.8-69."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-190",
              "description": "CWE-190",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-03-11T00:00:00",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894231"
        },
        {
          "name": "[debian-lts-announce] 20210323 [SECURITY] [DLA 2602-1] imagemagick security update",
          "tags": [
            "mailing-list"
          ],
          "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"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2020-27754",
    "datePublished": "2020-12-08T00:00:00",
    "dateReserved": "2020-10-27T00:00:00",
    "dateUpdated": "2024-08-04T16:18:45.822Z",
    "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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