Security readout for executives and security teams
Apache ORC versions 1.0.0 through 1.4.3 can crash or hang when processing a malformed ORC file. The main business risk is denial of service in applications or data pipelines that parse untrusted ORC data. The C++ parser may have additional stack-corruption risk, but the source does not confirm code execution. Exposure is most likely in analytics, ingestion, ETL, or storage systems using Apache ORC 1.0.0 through 1.4.3 to parse files supplied by users, partners, or automated data feeds. Treat as a focused availability risk. Prioritize externally influenced data pipelines and customer-facing processing paths first. The available evidence does not support emergency treatment for active exploitation, but vulnerable parsers handling untrusted files should be remediated promptly. Mitigation focus: Inventory Apache ORC versions across Java and C++ dependencies.; Prioritize systems that parse ORC files from external or semi-trusted sources.; Check Apache ORC advisory guidance before selecting an upgrade target..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2018-8015 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://orc.apache.org/security/CVE-2018-8015/CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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