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CVE-2019-12410
While investigating UBSAN errors in https://github.com/apache/arrow/pull/5365 it was discovered Apache Arrow versions 0.12.0 to 0.14.1,…
High7.5EPSS 4.6%
- Published
- Updated
- Reserved
- Assigned by
- apache
Description
While investigating UBSAN errors in https://github.com/apache/arrow/pull/5365 it was discovered Apache Arrow versions 0.12.0 to 0.14.1, left memory Array data uninitialized when reading RLE null data from parquet. This affected the C++, Python, Ruby and R implementations. The uninitialized memory could potentially be shared if are transmitted over the wire (for instance with Flight) or persisted in the streaming IPC and file formats.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 4.6% · top 8.3% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- Information Disclosure
- CWE-909 (opens in a new tab)All about CWE-909 and its CVEs
Affected products
Apache Software Foundation · Apache Arrow
- affected Apache Arrow 0.12.0 to 0.14.1
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIpyarrowGHSA-cjw4-2w9r-r8mv (opens in a new tab)
- RubyGemsred-arrowGHSA-cjw4-2w9r-r8mv (opens in a new tab)
References (3)
- [arrow-dev] 20191108 [CVE-2019-12408][CVE-2019-12410] Uninitialized Memory Vulnerabilities fixed in Apache Arrow 0.15.1 (opens in a new tab)mailing-listx_refsource_MLISTx_refsource_CONFIRMx_transferred
- [oss-security] 20191107 [CVE-2019-12408][CVE-2019-12410] Uninitialized Memory Vulnerabilities fixed in Apache Arrow 0.15.1 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [announce] 20191108 [CVE-2019-12408][CVE-2019-12410] Uninitialized Memory Vulnerabilities fixed in Apache Arrow 0.15.1 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-cjw4-2w9r-r8mv (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2019-12410)Record last updated .