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WS-2020-0222

Good to know:

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Date: December 1, 2020

Affected versions of 'concread' unconditionally implemented Send/Sync traits for ARCache<K, V> type. This allows users to send/access types that do not implement Send/Sync, which can cause a data race. The flaw was corrected in the 0.2.6 release by adding bounds K: Send + Sync & V: Send + Sync to affected Send/Sync trait implementations.

Language: RUST

Severity Score

Related Resources (2)

https://github.com/kanidm/concread/issues/48
https://www.mend.io/vulnerability-database/WS-2020-0222

Severity Score

Weakness Type (CWE)

Improper Access Control

CWE-284

Top Fix

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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

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