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WS-2019-0504
Date: November 16, 2019
Affected versions of this crate incorrectly used raw pointer, which introduced unsoundness in its public safe API. Failing to drop the Drain struct causes double-free, and it is possible to violate Rust’s alias rule and cause data race with Drain’s Iterator implementation.
Language: RUST
Severity Score
Severity Score
Weakness Type (CWE)
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-362CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | LOCAL |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | REQUIRED |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | NONE |
| Availability (A): | HIGH |