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WS-2020-0212
Good to know:
Date: December 10, 2020
An issue was discovered in the arc-swap crate before version 0.4.8 and higher then 0.4.2. Using the arc_swap::access::Map with the Constant test helper (or with user-provided implementation of the Access trait) could sometimes lead to the map returning dangling references. Replaced by implementation without unsafe, at the cost of added Clone bound on the closure and small penalty on performance. More Info
Language: RUST
Severity Score
Severity Score
Weakness Type (CWE)
Improper Access Control
CWE-284Top Fix
CVSS 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 |