OSV-2020-125 Negative-size-param in parquet::PlainByteArrayDecoder::DecodeArrowDense
Not scored
Published
Check this codebase for OSV-2020-125 and fix it if it is affected.
What it is: OSV-2020-125 is a vulnerability in arrow, published on 24 Jun 2020.
Exploitation: There is no known exploitation of OSV-2020-125 in the wild and no public exploit code.
Affected packages and fixed versions:
- arrow (OSS-Fuzz): affected all versions; no fix listed
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/OSV-2020-125/ (Markdown: https://insights.sbomify.com/OSV-2020-125/index.md)
A negative size parameter in the Parquet decoder can cause a crash, leading to denial of service when processing malicious files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Not stated
- Victim action needed
- Not needed
- Fix
- None listed
What is OSV-2020-125?
OSV-2020-125 is a vulnerability in arrow, published on 24 Jun 2020.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20669
Crash type: Negative-size-param
Crash state:
parquet::PlainByteArrayDecoder::DecodeArrowDense
parquet::PlainByteArrayDecoder::DecodeArrow
parquet::internal::ByteArrayChunkedRecordReader::ReadValuesSpaced
Which versions are affected by OSV-2020-125?
1 open source package ship an affected version, including arrow.
| Package | Affected | Fixed in |
|---|---|---|
arrow OSS-Fuzz | All versions | None |
How do I fix OSV-2020-125?
No fix has been published for OSV-2020-125 yet. Limit exposure of the affected software until one is available.
Is OSV-2020-125 being exploited?
There is no known exploitation of OSV-2020-125 in the wild and no public exploit code.