CVE-2019-12408 is an uninitialized memory bug affecting Apache Arrow versions 0.14.0 to 0.14.1, specifically in its C++ implementation when constructing arrays with null values. This vulnerability, rated 7.5 HIGH, could lead to denial of service (A:H) if uninitialized memory is transmitted via Arrow's wire protocols or persisted in its streaming IPC and file formats. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0.14.0, <= 0.14.1CPE matchmatch criteria | cpe:2.3:a:apache:arrow:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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