Operation on a Resource after Expiration or Release Affecting array-init-cursor package, versions <0.2.1
Threat Intelligence
Exploit Maturity
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
Proof of Concept
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Test your applications- Snyk IDSNYK-RUST-ARRAYINITCURSOR-9689930
- published14 Apr 2025
- disclosed31 Mar 2025
- creditJohn Shaw
Introduced: 31 Mar 2025
New CVE NOT AVAILABLE CWE-672 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade array-init-cursor to version 0.2.1 or higher.
Overview
array-init-cursor is an utility crate to help keep track of arrays of MaybeUninit.
Affected versions of this package are vulnerable to Operation on a Resource after Expiration or Release due to the unsound usage of types that implement Drop. An attacker can trigger undefined behavior and potentially cause memory corruption by exploiting the double execution of the Drop implementation.