arrow:parquet-arrow-fuzz: Heap-buffer-overflow in int arrow::util::RleDecoder::GetBatchWithDictSpaced<double>

2020-02-13T04:05:28
ID OSSFUZZ-20665
Type ossfuzz
Reporter Google
Modified 2020-03-27T18:53:09

Description

Project: https://github.com/apache/arrow.git

Detailed Report: https://oss-fuzz.com/testcase?key=5201887160958976

Project: arrow Fuzzing Engine: afl Fuzz Target: parquet-arrow-fuzz Job Type: afl_asan_arrow Platform Id: linux

Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x61f0001a4200 Crash State: int arrow::util::RleDecoder::GetBatchWithDictSpaced<double> virtual thunk to parquet::DictDecoderImpl<parquet::PhysicalType< parquet::internal::TypedRecordReader<parquet::PhysicalType<

Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://oss-fuzz.com/revisions?job=afl_asan_arrow&range=202002120246:202002130246

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5201887160958976

Issue filed automatically.

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