GHSA-H22J-F9XW-XJJM中危已审查

ImageMagick: Integer Overflow in JNX decoder causes heap buffer over-write when processing extremly large files on 32-bit builds

OSV 1.4.0 · github-reviewed · 修改于 2026-07-25 00:20

发布时间

2026-07-25 00:20

GitHub 审查时间

2026-07-25 00:20

NVD 发布时间

—

源文件

advisories/github-reviewed/2026/07/GHSA-h22j-f9xw-xjjm/GHSA-h22j-f9xw-xjjm.json

公告说明

When processing an extremely large JNX file on 32-bit platforms an integer overflow will happen that can cause a heap buffer over-write.

受影响的软件包

NuGet

Magick.NET-Q16-AnyCPU

ECOSYSTEM

引入0修复14.15.0

NuGet

标识信息

别名 / CVE

CVE-2026-62946

CWE

CWE-190

软件生态

NuGet

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

原始 OSV JSON

{
  "id": "GHSA-h22j-f9xw-xjjm",
  "aliases": [
    "CVE-2026-62946"
  ],
  "details": "When processing an extremely large JNX file on 32-bit platforms an integer overflow will happen that can cause a heap buffer over-write.",
  "summary": "ImageMagick: Integer Overflow in JNX decoder causes heap buffer over-write when processing extremly large files on 32-bit builds",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ]
        }
      ],
      "package": {
        "name": "Magick.NET-Q16-AnyCPU",
        "ecosystem": "NuGet"
      }
    },
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ]
        }
      ],
      "package": {
        "name": "Magick.NET-Q16-HDRI-AnyCPU",
        "ecosystem": "NuGet"
      }
    },
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ]
        }
      ],
      "package": {
        "name": "Magick.NET-Q16-HDRI-x86",
        "ecosystem": "NuGet"
      }
    },
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ]
        }
      ],
      "package": {
        "name": "Magick.NET-Q16-x86",
        "ecosystem": "NuGet"
      }
    },
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ]
        }
      ],
      "package": {
        "name": "Magick.NET-Q8-AnyCPU",
        "ecosystem": "NuGet"
      }
    },
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "14.15.0"
            }
          ]
        }
      ],
      "package": {
        "name": "Magick.NET-Q8-x86",
        "ecosystem": "NuGet"
      }
    }
  ],
  "modified": "2026-07-24T16:20:31Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "published": "2026-07-24T16:20:31Z",
  "references": [
    {
      "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-h22j-f9xw-xjjm",
      "type": "WEB"
    },
    {
      "url": "https://github.com/ImageMagick/ImageMagick",
      "type": "PACKAGE"
    },
    {
      "url": "https://github.com/dlemstra/Magick.NET/releases/tag/14.15.0",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "nvd_published_at": null,
    "github_reviewed_at": "2026-07-24T16:20:31Z"
  }
}