pysec-2019-196
Vulnerability from pysec
Published
2019-11-08 19:15
Modified
2021-08-27 03:22
Details
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.
Impacted products
Name | purl | pyarrow | pkg:pypi/pyarrow |
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Aliases
{ "affected": [ { "package": { "ecosystem": "PyPI", "name": "pyarrow", "purl": "pkg:pypi/pyarrow" }, "ranges": [ { "events": [ { "introduced": "0.12.0" }, { "fixed": "0.15.0" } ], "type": "ECOSYSTEM" } ], "versions": [ "0.12.0", "0.12.1", "0.13.0", "0.14.0", "0.14.1" ] } ], "aliases": [ "CVE-2019-12410", "GHSA-cjw4-2w9r-r8mv" ], "details": "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.", "id": "PYSEC-2019-196", "modified": "2021-08-27T03:22:16.568373Z", "published": "2019-11-08T19:15:00Z", "references": [ { "type": "WEB", "url": "https://lists.apache.org/thread.html/49f067b1c5fb7493d952580f0d2d032819ba351f7a78743c21126269@%3Cdev.arrow.apache.org%3E" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2019/11/08/1" }, { "type": "WEB", "url": "https://lists.apache.org/thread.html/efd8bbf57427d3c303b5316d208a335f8d0c0dbe0dc4c87cfa995073@%3Cannounce.apache.org%3E" }, { "type": "ADVISORY", "url": "https://github.com/advisories/GHSA-cjw4-2w9r-r8mv" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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