osv-2020-1200
Vulnerability from osv_ossfuzz
Published
2020-07-22 21:49
Modified
2022-04-13 03:04
Summary
UNKNOWN WRITE in DumpModeDecode
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14071

Crash type: UNKNOWN WRITE
Crash state:
DumpModeDecode
TIFFReadEncodedStrip
cv::TiffDecoder::readData_32FC3
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "4001346a30ad31cd96544937c01a88f37ff02670:473941c3418e2c8d0d91b8d48ae824cec87232f4",
        "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=14071\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nDumpModeDecode\nTIFFReadEncodedStrip\ncv::TiffDecoder::readData_32FC3\n```\n",
  "id": "OSV-2020-1200",
  "modified": "2022-04-13T03:04:31.512475Z",
  "published": "2020-07-22T21:49:55.773582Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14071"
    }
  ],
  "summary": "UNKNOWN WRITE in DumpModeDecode"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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