actix/actix-net · Security
Use after free in actix-utils
- GHSA ID
- GHSA-hhw2-pqhf-vmx2
- CVE ID
- CVE-2020-35898
- Severity
- critical
- Published
- Updated
- CVSS
- 9.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- CVSS v3
- 9.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Description
An issue was discovered in the actix-utils crate before 2.0.0 for Rust. The Cell implementation allows obtaining more than one mutable reference to the same data.
CWEs
- CWE-416 · Use After Free