Access of Uninitialized Pointer Affecting mimalloc package, versions <0.1.39
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Test your applications- Snyk ID SNYK-RUST-MIMALLOC-8370198
- published 13 Nov 2024
- disclosed 12 Nov 2024
- credit Unknown
How to fix?
Upgrade mimalloc to version 0.1.39 or higher.
Overview
Affected versions of this package are vulnerable to Access of Uninitialized Pointer due to the allocator's logic change, which previously avoided using aligned allocation functions for performance reasons. An attacker can exploit this flaw to cause memory misalignment issues.