osv-2020-927
Vulnerability from osv_ossfuzz
Published
2020-07-22 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in LogLuv24toXYZ
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14011

Crash type: Heap-buffer-overflow WRITE 4
Crash state:
LogLuv24toXYZ
Luv24toXYZ
LogLuvDecode24
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "introduced_range": "unknown:6bcf0b5519c190826cf0f21efd87cbe256eabc48",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "opencv"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6bcf0b5519c190826cf0f21efd87cbe256eabc48"
            },
            {
              "fixed": "473941c3418e2c8d0d91b8d48ae824cec87232f4"
            }
          ],
          "repo": "https://github.com/opencv/opencv.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "4.0.1",
        "4.1.0-openvino",
        "3.4.5",
        "4.0.1-openvino"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14011\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\nLogLuv24toXYZ\nLuv24toXYZ\nLogLuvDecode24\n```\n",
  "id": "OSV-2020-927",
  "modified": "2022-04-13T03:04:31.537150Z",
  "published": "2020-07-22T00:00:11.527956Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14011"
    }
  ],
  "summary": "Heap-buffer-overflow in LogLuv24toXYZ"
}


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  • 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.
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  • 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.



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