osv-2020-86
Vulnerability from osv_ossfuzz
Published
2020-06-24 01:51
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in bool arrow::util::RleDecoder::NextCounts<int>
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20735

Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
bool arrow::util::RleDecoder::NextCounts<int>
parquet::DictByteArrayDecoderImpl::DecodeArrowDense
parquet::DictByteArrayDecoderImpl::DecodeArrow
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "arrow"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "431fdbfbc0fb4bb16c4a89298404ad16784db2a0"
            },
            {
              "fixed": "d2ab289294f5eaa175e6bc4ab5fb74b5ea013f6e"
            }
          ],
          "repo": "https://github.com/apache/arrow.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20735\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nbool arrow::util::RleDecoder::NextCounts\u003cint\u003e\nparquet::DictByteArrayDecoderImpl::DecodeArrowDense\nparquet::DictByteArrayDecoderImpl::DecodeArrow\n```\n",
  "id": "OSV-2020-86",
  "modified": "2022-04-13T03:04:31.991977Z",
  "published": "2020-06-24T01:51:13.440194Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20735"
    }
  ],
  "summary": "Heap-buffer-overflow in bool arrow::util::RleDecoder::NextCounts\u003cint\u003e"
}


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