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WS-2020-0205
Date: November 28, 2020
A vulnerability was found in PyO3 before version 0.12.4. A bug in From<Py<T>> would lead to an extra reference count decrement, often leading to use-after-free issues. This issue affects only versions 0.12.0 through 0.12.3
Language: RUST
Severity Score
Severity Score
Weakness Type (CWE)
Use After Free
CWE-416CVSS 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 |