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| purl | pkg:pypi/pyarrow@0.14.1 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-6yaz-ayj9-zqcr
Aliases: CVE-2019-12408 GHSA-8cw2-jv5c-c825 PYSEC-2019-195 |
It was discovered that the C++ implementation (which underlies the R, Python and Ruby implementations) of Apache Arrow 0.14.0 to 0.14.1 had a uninitialized memory bug when building arrays with null values in some cases. This can lead to uninitialized memory being unintentionally shared if Arrow Arrays are transmitted over the wire (for instance with Flight) or persisted in the streaming IPC and file formats. |
Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
|
VCID-7gsz-eas8-5bgp
Aliases: CVE-2023-47248 GHSA-5wvp-7f3h-6wmm PYSEC-2023-238 |
Deserialization of untrusted data in IPC and Parquet readers in PyArrow versions 0.14.0 to 14.0.0 allows arbitrary code execution. An application is vulnerable if it reads Arrow IPC, Feather or Parquet data from untrusted sources (for example user-supplied input files). |
Affected by 1 other vulnerability. |
|
VCID-7wzb-dv7h-jkdm
Aliases: CVE-2019-12410 GHSA-cjw4-2w9r-r8mv PYSEC-2019-196 |
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. |
Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||
| Date | Actor | Action | Vulnerability | Source | VulnerableCode Version |
|---|---|---|---|---|---|
| 2026-06-04T19:19:35.770610+00:00 | GHSA Importer | Affected by | VCID-7gsz-eas8-5bgp | https://github.com/advisories/GHSA-5wvp-7f3h-6wmm | 38.6.0 |
| 2026-06-02T04:25:22.370318+00:00 | Pypa Importer | Affected by | VCID-7gsz-eas8-5bgp | https://github.com/pypa/advisory-database/blob/main/vulns/pyarrow/PYSEC-2023-238.yaml | 38.6.0 |
| 2026-06-02T04:05:56.813973+00:00 | Pypa Importer | Affected by | VCID-6yaz-ayj9-zqcr | https://github.com/pypa/advisory-database/blob/main/vulns/pyarrow/PYSEC-2019-195.yaml | 38.6.0 |
| 2026-06-02T04:05:56.786761+00:00 | Pypa Importer | Affected by | VCID-7wzb-dv7h-jkdm | https://github.com/pypa/advisory-database/blob/main/vulns/pyarrow/PYSEC-2019-196.yaml | 38.6.0 |