osv-2020-1256
Vulnerability from osv_ossfuzz
Published
2020-07-22 21:50
Modified
2022-04-13 03:04
Summary
UNKNOWN WRITE in TIFFReadRGBATileExt
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14185

Crash type: UNKNOWN WRITE
Crash state:
TIFFReadRGBATileExt
cv::TiffDecoder::readData
cv::imread
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "introduced_range": "unknown:6bcf0b5519c190826cf0f21efd87cbe256eabc48",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "opencv"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6bcf0b5519c190826cf0f21efd87cbe256eabc48"
            },
            {
              "fixed": "25247b9f6e5e550868262b7611a9e575c1f7212a"
            },
            {
              "fixed": "f7856a0f35ec9ff33077fc49804864707fb782d4"
            }
          ],
          "repo": "https://github.com/opencv/opencv.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "4.0.1",
        "4.1.0",
        "4.1.0-openvino",
        "3.4.5",
        "3.4.6"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14185\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nTIFFReadRGBATileExt\ncv::TiffDecoder::readData\ncv::imread\n```\n",
  "id": "OSV-2020-1256",
  "modified": "2022-04-13T03:04:31.525122Z",
  "published": "2020-07-22T21:50:00.758042Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14185"
    }
  ],
  "summary": "UNKNOWN WRITE in TIFFReadRGBATileExt"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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