cnvd - cnvd-2021-25724

cnvd-2021-25724

Vulnerability from cnvd

Title: LIM OpenEXR移位溢出漏洞

Description:

OpenEXR是一种开放标准的高动态范围图像格式，在计算机图形学里被广泛用于存储图像数据，但也可以存储一些后期合成处理所需的数据。

LIM OpenEXR 3.0.0-beta之前版本中的FastHufDecoder存在移位溢出漏洞，攻击者可通过特制输入文件利用该漏洞导致拒绝服务。

Severity: 中

Patch Name: LIM OpenEXR移位溢出漏洞的补丁

Patch Description:

OpenEXR是一种开放标准的高动态范围图像格式，在计算机图形学里被广泛用于存储图像数据，但也可以存储一些后期合成处理所需的数据。

LIM OpenEXR 3.0.0-beta之前版本中的FastHufDecoder存在移位溢出漏洞，攻击者可通过特制输入文件利用该漏洞导致拒绝服务。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/c3ed4a1db1f39bf4524a644cb2af81dc8cfab33f

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-3474

Impacted products

Name
Industrial Light and Magic OpenEXR <3.0.0-beta

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-3474",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-3474"
    }
  },
  "description": "OpenEXR\u662f\u4e00\u79cd\u5f00\u653e\u6807\u51c6\u7684\u9ad8\u52a8\u6001\u8303\u56f4\u56fe\u50cf\u683c\u5f0f\uff0c\u5728\u8ba1\u7b97\u673a\u56fe\u5f62\u5b66\u91cc\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5b58\u50a8\u56fe\u50cf\u6570\u636e\uff0c\u4f46\u4e5f\u53ef\u4ee5\u5b58\u50a8\u4e00\u4e9b\u540e\u671f\u5408\u6210\u5904\u7406\u6240\u9700\u7684\u6570\u636e\u3002\n\nLIM OpenEXR 3.0.0-beta\u4e4b\u524d\u7248\u672c\u4e2d\u7684FastHufDecoder\u5b58\u5728\u79fb\u4f4d\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u8f93\u5165\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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/c3ed4a1db1f39bf4524a644cb2af81dc8cfab33f",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-25724",
  "openTime": "2021-03-30",
  "patchDescription": "OpenEXR\u662f\u4e00\u79cd\u5f00\u653e\u6807\u51c6\u7684\u9ad8\u52a8\u6001\u8303\u56f4\u56fe\u50cf\u683c\u5f0f\uff0c\u5728\u8ba1\u7b97\u673a\u56fe\u5f62\u5b66\u91cc\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5b58\u50a8\u56fe\u50cf\u6570\u636e\uff0c\u4f46\u4e5f\u53ef\u4ee5\u5b58\u50a8\u4e00\u4e9b\u540e\u671f\u5408\u6210\u5904\u7406\u6240\u9700\u7684\u6570\u636e\u3002\r\n\r\nLIM OpenEXR 3.0.0-beta\u4e4b\u524d\u7248\u672c\u4e2d\u7684FastHufDecoder\u5b58\u5728\u79fb\u4f4d\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u8f93\u5165\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "LIM OpenEXR\u79fb\u4f4d\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Industrial Light and Magic OpenEXR \u003c3.0.0-beta"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-3474",
  "serverity": "\u4e2d",
  "submitTime": "2021-03-31",
  "title": "LIM OpenEXR\u79fb\u4f4d\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-3474 (GCVE-0-2021-3474)

Vulnerability from cvelistv5

Published

2021-03-30 00:00

Modified

2024-08-03 16:53

Severity ?

CWE

CWE-190

Summary

There's a flaw in OpenEXR in versions before 3.0.0-beta. A crafted input file that is processed by OpenEXR could cause a shift overflow in the FastHufDecoder, potentially leading to problems with application availability.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1939142
	https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24831
	https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html	mailing-list
	https://security.gentoo.org/glsa/202107-27	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html	mailing-list

Impacted products

	Vendor	Product	Version
	n/a	OpenEXR	Version: OpenEXR 3.0.0-beta

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T16:53:17.593Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1939142"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24831"
          },
          {
            "name": "[debian-lts-announce] 20210703 [SECURITY] [DLA 2701-1] openexr security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html"
          },
          {
            "name": "GLSA-202107-27",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202107-27"
          },
          {
            "name": "[debian-lts-announce] 20221211 [SECURITY] [DLA 3236-1] openexr security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "OpenEXR",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "OpenEXR 3.0.0-beta"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "There\u0027s a flaw in OpenEXR in versions before 3.0.0-beta. A crafted input file that is processed by OpenEXR could cause a shift overflow in the FastHufDecoder, potentially leading to problems with application availability."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-190",
              "description": "CWE-190",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-12T00:00:00",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1939142"
        },
        {
          "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24831"
        },
        {
          "name": "[debian-lts-announce] 20210703 [SECURITY] [DLA 2701-1] openexr security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html"
        },
        {
          "name": "GLSA-202107-27",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202107-27"
        },
        {
          "name": "[debian-lts-announce] 20221211 [SECURITY] [DLA 3236-1] openexr security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2021-3474",
    "datePublished": "2021-03-30T00:00:00",
    "dateReserved": "2021-03-29T00:00:00",
    "dateUpdated": "2024-08-03T16:53:17.593Z",
    "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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