OSV-2020-52

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/arrow/OSV-2020-52.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-52
Published
2020-06-24T01:51:11.907364Z
Modified
2022-04-13T03:04:31.997317Z
Summary
Heap-buffer-overflow in int arrow::util::RleDecoder::GetBatchWithDictSpaced<double>
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20665

Crash type: Heap-buffer-overflow READ 8
Crash state:
int arrow::util::RleDecoder::GetBatchWithDictSpaced<double>
virtual thunk to parquet::DictDecoderImpl&lt;parquet::PhysicalType&lt;
parquet::internal::TypedRecordReader&lt;parquet::PhysicalType&lt;
References

Affected packages

OSS-Fuzz / arrow

Package

Name
arrow
Purl
pkg:generic/arrow

Affected ranges

Type
GIT
Repo
https://github.com/apache/arrow.git
Events
Introduced
431fdbfbc0fb4bb16c4a89298404ad16784db2a0
Fixed
d2ab289294f5eaa175e6bc4ab5fb74b5ea013f6e

Ecosystem specific 

{
    "severity": "MEDIUM"
}