cnvd-2025-24798
Vulnerability from cnvd
Title
OpenEXR缓冲区溢出漏洞（CNVD-2025-24798）
Description
OpenEXR是一种高动态范围图像（HDR）文件格式的开放标准。 OpenEXR 3.3.2版本存在缓冲区溢出漏洞，该漏洞源于解压恶意伪造数据块的DWAA压缩扫描线EXR文件时，错误的指针运算导致读取操作越界。攻击者可利用该漏洞通过构造恶意数据块触发堆溢出，导致程序崩溃或执行任意代码。
Severity
中
Patch Name
OpenEXR缓冲区溢出漏洞（CNVD-2025-24798）的补丁
Patch Description
OpenEXR是一种高动态范围图像（HDR）文件格式的开放标准。 OpenEXR 3.3.2版本存在缓冲区溢出漏洞，该漏洞源于解压恶意伪造数据块的DWAA压缩扫描线EXR文件时，错误的指针运算导致读取操作越界。攻击者可利用该漏洞通过构造恶意数据块触发堆溢出，导致程序崩溃或执行任意代码。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： https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-4r7w-q3jg-ff43

Reference
https://nvd.nist.gov/vuln/detail/CVE-2025-48072
Impacted products
Name
OpenEXR OpenEXR 3.3.2
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-48072",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-48072"
    }
  },
  "description": "OpenEXR\u662f\u4e00\u79cd\u9ad8\u52a8\u6001\u8303\u56f4\u56fe\u50cf\uff08HDR\uff09\u6587\u4ef6\u683c\u5f0f\u7684\u5f00\u653e\u6807\u51c6\u3002\n\nOpenEXR 3.3.2\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u89e3\u538b\u6076\u610f\u4f2a\u9020\u6570\u636e\u5757\u7684DWAA\u538b\u7f29\u626b\u63cf\u7ebfEXR\u6587\u4ef6\u65f6\uff0c\u9519\u8bef\u7684\u6307\u9488\u8fd0\u7b97\u5bfc\u81f4\u8bfb\u53d6\u64cd\u4f5c\u8d8a\u754c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u6784\u9020\u6076\u610f\u6570\u636e\u5757\u89e6\u53d1\u5806\u6ea2\u51fa\uff0c\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "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\nhttps://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-4r7w-q3jg-ff43",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-24798",
  "openTime": "2025-10-24",
  "patchDescription": "OpenEXR\u662f\u4e00\u79cd\u9ad8\u52a8\u6001\u8303\u56f4\u56fe\u50cf\uff08HDR\uff09\u6587\u4ef6\u683c\u5f0f\u7684\u5f00\u653e\u6807\u51c6\u3002\r\n\r\nOpenEXR 3.3.2\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u89e3\u538b\u6076\u610f\u4f2a\u9020\u6570\u636e\u5757\u7684DWAA\u538b\u7f29\u626b\u63cf\u7ebfEXR\u6587\u4ef6\u65f6\uff0c\u9519\u8bef\u7684\u6307\u9488\u8fd0\u7b97\u5bfc\u81f4\u8bfb\u53d6\u64cd\u4f5c\u8d8a\u754c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u6784\u9020\u6076\u610f\u6570\u636e\u5757\u89e6\u53d1\u5806\u6ea2\u51fa\uff0c\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "OpenEXR\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2025-24798\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "OpenEXR OpenEXR 3.3.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-48072",
  "serverity": "\u4e2d",
  "submitTime": "2025-08-11",
  "title": "OpenEXR\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2025-24798\uff09"
}


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