Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

apache/parquet-mr

              master @ e02f65e
            

Fixes

CVEs

HIGH

Peak severity

66.7%

Coverage

Highlights

Information Disclosure: 1 prior fix. Scrutinize any change in this area.

parquet-avro/src/main/java/org/apache/parquet/avro/AvroConverters.java: most-fixed (1 issue). Treat as high-risk during review.

2 high-severity fixes in this history; regressions here are high-impact.

Recurring patterns

The bug types that recur here, drawn from past fixes, not open vulnerabilities.

Supply Chain / Release Integrity: Destructive Nexus operations (promote/drop) were performed without verifying the staging repository identity, risking accidental or malicious release corruption.

Insecure Deserialization: Class instantiation from untrusted Avro schemas was gated only by a package-based allowlist, which is too broad and allows arbitrary class construction.

Information Disclosure: Binary.fromByteArray reused caller-provided mutable arrays, leading to corrupted statistics and potential information leakage when the array is later modified.