vertexclique/lever · Security
Data races in lever
- GHSA ID
- GHSA-9pp4-8p8v-g78w
- CVE ID
- CVE-2020-36457
- Severity
- high
- Published
- Updated
- CVSS
- 8.1 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 8.1 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
An issue was discovered in the lever crate before 0.1.1 for Rust. AtomicBox implements the Send and Sync traits for all types T. This allows non-Send types such as Rc and non-Sync types such as Cell to be used across thread boundaries which can trigger undefined behavior and memory corruption.
CWEs
- CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
- CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-36457 ↗
- https://github.com/vertexclique/lever/issues/15 ↗
- https://rustsec.org/advisories/RUSTSEC-2020-0137.html ↗
- https://github.com/vertexclique/lever/pull/17 ↗
- https://github.com/vertexclique/lever/commit/4a4cca61cdb25061967d58522229e147483007b1 ↗
- https://github.com/advisories/GHSA-9pp4-8p8v-g78w ↗