GitHub Advisoryadvisory · crates.io

GHSA-9pqx-g3jh-qpqq Dangling reference in `access::Map` with Constant

HIGH Published 2022-05-24 Modified 2022-06-16 Official page ↗
Aliases
CVE-2020-35711
Ecosystem
crates.io
Packages
arc-swap
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Reviewed
2022-06-16

Affected packages

• crates.io arc-swap: >= 0.4.2, < 0.4.8 → fixed in 0.4.8 • crates.io arc-swap: >= 1.0.0, < 1.1.0 → fixed in 1.1.0

Description

An issue has been discovered in the arc-swap crate before 0.4.8 (and 1.x before 1.1.0) for Rust. Use of arc_swap::access::Map with the Constant test helper (or with a user-supplied implementation of the Access trait) could sometimes lead to dangling references being returned by the map.

Related

Alias · CVE (1)

  • CVE-2020-35711 An issue has been discovered in the arc-swap crate before 0.4.8 (and 1.x before 1.1.0) for Rust. vulnerability

References