Reference-Counting Error and Use-After-Free Vulnerability in pyo3 Crate

Reference-Counting Error and Use-After-Free Vulnerability in pyo3 Crate

CVE-2020-35917 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

An issue was discovered in the pyo3 crate before 0.12.4 for Rust. There is a reference-counting error and use-after-free in From<Py<T>>.

Learn more about our Web Application Penetration Testing UK.