Vulnerabilities > CVE-2020-35899 - Use After Free vulnerability in Actix Actix-Service

CVSS 2.1 - LOW

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

PARTIAL

local

low complexity

actix

CWE-416

NVD

Published: 2020-12-31

Updated: 2021-01-06

Summary

An issue was discovered in the actix-service crate before 1.0.6 for Rust. The Cell implementation allows obtaining more than one mutable reference to the same data.

Vulnerable Configurations

Part	Description	Count
Application	Actix Actix Actix Service - Actix Actix Service 0.1.0 Actix Actix Service 0.1.1 Actix Actix Service 0.1.2 Actix Actix Service 0.1.3 Actix Actix Service 0.1.4 Actix Actix Service 0.1.5 Actix Actix Service 0.1.6 Actix Actix Service 0.2.0 Actix Actix Service 0.2.1 Actix Actix Service 0.2.2 Actix Actix Service 0.3.0 Actix Actix Service 0.3.1 Actix Actix Service 0.3.2 Actix Actix Service 0.3.3 Actix Actix Service 0.3.4 Actix Actix Service 0.3.5 Actix Actix Service 0.3.6 Actix Actix Service 0.4.0 Actix Actix Service 0.4.1 Actix Actix Service 0.4.2 Actix Actix Service 1.0.0 Actix Actix Service 1.0.1 Actix Actix Service 1.0.2 Actix Actix Service 1.0.3 Actix Actix Service 1.0.4 Actix Actix Service 1.0.5	31

Common Weakness Enumeration (CWE)

CWE-416 - Use After Free

References

https://rustsec.org/advisories/RUSTSEC-2020-0046.html