OSV-2020-86

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/arrow/OSV-2020-86.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-86
Published
2020-06-24T01:51:13.440194Z
Modified
2022-04-13T03:04:31.991977Z
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
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": "HIGH"
}