cnvd - cnvd-2025-24802

CNVD-2025-24802

Vulnerability from cnvd - Published: 2025-10-24

Title

OpenEXR存在未明漏洞（CNVD-2025-24802）

Description

OpenEXR是一种高动态范围图像（HDR）文件格式的开放标准。 OpenEXR v.3.2.3版本及之前版本存在安全漏洞。攻击者利用该漏洞通过exrmultipart.cpp的转换函数造成拒绝服务(DoS)。

Severity

中

Patch Name

OpenEXR存在未明漏洞（CNVD-2025-24802）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 v.3.2.3版本及之前版本存在安全漏洞。攻击者利用该漏洞通过exrmultipart.cpp的转换函数造成拒绝服务(DoS)。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

厂商已发布了漏洞修复程序，请及时关注更新：https://github.com/AcademySoftwareFoundation/openexr/commit/7aa89e1d09b09d9f5dbb96976ee083a331ab9d71

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-31047

Impacted products

Name
OpenEXR OpenEXR <3.2.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-31047",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-31047"
    }
  },
  "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 v.3.2.3\u7248\u672c\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7exrmultipart.cpp\u7684\u8f6c\u6362\u51fd\u6570\u9020\u6210\u62d2\u7edd\u670d\u52a1(DoS)\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://github.com/AcademySoftwareFoundation/openexr/commit/7aa89e1d09b09d9f5dbb96976ee083a331ab9d71",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-24802",
  "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 v.3.2.3\u7248\u672c\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7exrmultipart.cpp\u7684\u8f6c\u6362\u51fd\u6570\u9020\u6210\u62d2\u7edd\u670d\u52a1(DoS)\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\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-24802\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "OpenEXR OpenEXR \u003c3.2.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-31047",
  "serverity": "\u4e2d",
  "submitTime": "2024-04-10",
  "title": "OpenEXR\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-24802\uff09"
}

CVE-2024-31047 (GCVE-0-2024-31047)

Vulnerability from cvelistv5 – Published: 2024-04-08 00:00 – Updated: 2024-08-02 01:46

Summary

An issue in Academy Software Foundation openexr v.3.2.3 and before allows a local attacker to cause a denial of service (DoS) via the convert function of exrmultipart.cpp.

Severity ?

3.3 (Low)


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

CWE

Assigner

mitre

References

URL

Tags

https://github.com/AcademySoftwareFoundation/open…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:openexr:openexr:3.2.3:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "openexr",
            "vendor": "openexr",
            "versions": [
              {
                "status": "affected",
                "version": "3.2.3"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "LOW",
              "baseScore": 3.3,
              "baseSeverity": "LOW",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-31047",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-04-09T15:15:59.913143Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-190",
                "description": "CWE-190 Integer Overflow or Wraparound",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-31T19:12:26.375Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T01:46:04.453Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/AcademySoftwareFoundation/openexr/issues/1680"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue in Academy Software Foundation openexr v.3.2.3 and before allows a local attacker to cause a denial of service (DoS) via the convert function of exrmultipart.cpp."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-04-08T22:54:26.791143",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/AcademySoftwareFoundation/openexr/issues/1680"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-31047",
    "datePublished": "2024-04-08T00:00:00",
    "dateReserved": "2024-03-27T00:00:00",
    "dateUpdated": "2024-08-02T01:46:04.453Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2025-24802

CVE-2024-31047 (GCVE-0-2024-31047)

Tags

Sightings

Nomenclature