Vulnerability-Lookup

CNVD-2022-11496

Vulnerability from cnvd - Published: 2022-02-18

Title

ILM OpenEXR缓冲区溢出漏洞

Description

ILM OpenEXR是美国Industrial Light and Magic（ILM）公司的一种图像文件格式，适用于高动态范围（HDR）图像。 ILM OpenEXR存在缓冲区溢出漏洞，攻击者可利用该漏洞导致缓冲区溢出。

Severity

中

Patch Name

ILM OpenEXR缓冲区溢出漏洞的补丁

Patch Description

ILM OpenEXR是美国Industrial Light and Magic（ILM）公司的一种图像文件格式，适用于高动态范围（HDR）图像。 ILM OpenEXR存在缓冲区溢出漏洞，攻击者可利用该漏洞导致缓冲区溢出。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

Reference

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416

Impacted products

Name
Industrial Light and Magic OpenEXR 3.1.*，<3.1.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-45942"
    }
  },
  "description": "ILM OpenEXR\u662f\u7f8e\u56fdIndustrial Light and Magic\uff08ILM\uff09\u516c\u53f8\u7684\u4e00\u79cd\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff0c\u9002\u7528\u4e8e\u9ad8\u52a8\u6001\u8303\u56f4\uff08HDR\uff09\u56fe\u50cf\u3002\n\nILM OpenEXR\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/AcademySoftwareFoundation/openexr",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-11496",
  "openTime": "2022-02-18",
  "patchDescription": "ILM OpenEXR\u662f\u7f8e\u56fdIndustrial Light and Magic\uff08ILM\uff09\u516c\u53f8\u7684\u4e00\u79cd\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff0c\u9002\u7528\u4e8e\u9ad8\u52a8\u6001\u8303\u56f4\uff08HDR\uff09\u56fe\u50cf\u3002\r\n\r\nILM OpenEXR\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\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": "ILM OpenEXR\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Industrial Light and Magic OpenEXR 3.1.*\uff0c\u003c3.1.4"
  },
  "referenceLink": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-05",
  "title": "ILM OpenEXR\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-45942 (GCVE-0-2021-45942)

Vulnerability from cvelistv5 – Published: 2021-12-31 00:00 – Updated: 2024-08-04 04:54

Summary

OpenEXR 3.1.x before 3.1.4 has a heap-based buffer overflow in Imf_3_1::LineCompositeTask::execute (called from IlmThread_3_1::NullThreadPoolProvider::addTask and IlmThread_3_1::ThreadPool::addGlobalTask). NOTE: db217f2 may be inapplicable.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

13 references

URL	Tags
https://github.com/google/oss-fuzz-vulns/blob/mai…
https://bugs.chromium.org/p/oss-fuzz/issues/detai…
https://github.com/AcademySoftwareFoundation/open…
https://github.com/AcademySoftwareFoundation/open…
https://github.com/AcademySoftwareFoundation/open…
https://github.com/AcademySoftwareFoundation/open…
https://github.com/AcademySoftwareFoundation/open…
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://security.gentoo.org/glsa/202210-31	vendor-advisory
https://www.debian.org/security/2022/dsa-5299	vendor-advisory
https://lists.debian.org/debian-lts-announce/2022…	mailing-list

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T04:54:31.096Z",
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            "url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openexr/OSV-2021-1627.yaml"
          },
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            "tags": [
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            "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416"
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          {
            "tags": [
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            ],
            "url": "https://github.com/AcademySoftwareFoundation/openexr/commit/db217f29dfb24f6b4b5100c24ac5e7490e1c57d0"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/AcademySoftwareFoundation/openexr/pull/1209"
          },
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            "tags": [
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            ],
            "url": "https://github.com/AcademySoftwareFoundation/openexr/commit/11cad77da87c4fa2aab7d58dd5339e254db7937e"
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            ],
            "url": "https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v3.1.4"
          },
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            ],
            "url": "https://github.com/AcademySoftwareFoundation/openexr/blob/v3.1.4/CHANGES.md#version-314-january-26-2022"
          },
          {
            "name": "FEDORA-2022-89c31c0a0c",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJ5PW4WNXBKCRFGDZGAQOSVH2BKZKL4X/"
          },
          {
            "name": "FEDORA-2022-b0a85ed1b3",
            "tags": [
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              "x_transferred"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XJUK7WIQV5EKWTCZBRXFN6INHG6MLS5O/"
          },
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            "tags": [
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            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6TEZDE2S2DB4BF4LZSSV4W3DNW7DSRHJ/"
          },
          {
            "name": "GLSA-202210-31",
            "tags": [
              "vendor-advisory",
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            ],
            "url": "https://security.gentoo.org/glsa/202210-31"
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            ],
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            "tags": [
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            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html"
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        }
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      "problemTypes": [
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      "references": [
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          "url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openexr/OSV-2021-1627.yaml"
        },
        {
          "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416"
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        },
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          "tags": [
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HJ5PW4WNXBKCRFGDZGAQOSVH2BKZKL4X/"
        },
        {
          "name": "FEDORA-2022-b0a85ed1b3",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XJUK7WIQV5EKWTCZBRXFN6INHG6MLS5O/"
        },
        {
          "name": "FEDORA-2022-f2e0d16c90",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6TEZDE2S2DB4BF4LZSSV4W3DNW7DSRHJ/"
        },
        {
          "name": "GLSA-202210-31",
          "tags": [
            "vendor-advisory"
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          "url": "https://security.gentoo.org/glsa/202210-31"
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          "tags": [
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          "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html"
        }
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  "cveMetadata": {
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    "datePublished": "2021-12-31T00:00:00.000Z",
    "dateReserved": "2021-12-31T00:00:00.000Z",
    "dateUpdated": "2024-08-04T04:54:31.096Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.