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WS-2021-0178
Date: July 7, 2021
In tokio package when aborting a task with JoinHandle::abort, the future is dropped in the thread calling abort if the task is not currently being executed. This is incorrect for tasks spawned on a LocalSet. Fixed versions 1.5.1,1.6.3,1.7.2, 1.8.1
Language: RUST
Severity Score
Severity Score
Weakness Type (CWE)
Improper Synchronization
CWE-662CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | LOW |
| Integrity (I): | LOW |
| Availability (A): | LOW |