osv-2020-1819
Vulnerability from osv_ossfuzz
Published
2020-09-21 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in void cv::copyToMat<int>
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25779

Crash type: Heap-buffer-overflow READ 4
Crash state:
void cv::copyToMat<int>
cv::decodeSRGBData
cv::Jpeg2KOpjDecoder::readData
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "opencv"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "bfd056ceb1ad6529e1a2103f60e6f089c6b70109"
            },
            {
              "fixed": "f7b8f522ff4084d584628811a02a621736c3a731"
            }
          ],
          "repo": "https://github.com/opencv/opencv.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25779\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nvoid cv::copyToMat\u003cint\u003e\ncv::decodeSRGBData\ncv::Jpeg2KOpjDecoder::readData\n```\n",
  "id": "OSV-2020-1819",
  "modified": "2022-04-13T03:04:31.501046Z",
  "published": "2020-09-21T00:00:12.969129Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25779"
    }
  ],
  "summary": "Heap-buffer-overflow in void cv::copyToMat\u003cint\u003e"
}


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